From owner-chemistry@ccl.net Wed Jan 22 01:39:00 2014 From: "Haya Kornweitz hayak]|[ariel.ac.il" To: CCL Subject: CCL: negative values in Mulliken spin distribution Message-Id: <-49584-140122013700-6796-S20erQOBbBT8bfgjsMDaWA . server.ccl.net> X-Original-From: "Haya Kornweitz" Date: Wed, 22 Jan 2014 01:36:58 -0500 Sent to CCL by: "Haya Kornweitz" [hayak===ariel.ac.il] Can someone explain, or give a reference, the meaning of negative values in Mulliken spin distribution? thanks a lot. From owner-chemistry@ccl.net Wed Jan 22 03:02:00 2014 From: "Susi Lehtola susi.lehtola^^alumni.helsinki.fi" To: CCL Subject: CCL: negative values in Mulliken spin distribution Message-Id: <-49585-140122025925-7599-d4yAQ6mM4ErCG2aUwzOX9g!^!server.ccl.net> X-Original-From: Susi Lehtola Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Date: Wed, 22 Jan 2014 09:59:17 +0200 MIME-Version: 1.0 Sent to CCL by: Susi Lehtola [susi.lehtola%x%alumni.helsinki.fi] On Wed, 22 Jan 2014 01:36:58 -0500 "Haya Kornweitz hayak]|[ariel.ac.il" wrote: > Sent to CCL by: "Haya Kornweitz" [hayak===ariel.ac.il] > Can someone explain, or give a reference, the meaning of negative values in > Mulliken spin distribution? thanks a lot. The spin density measures the relative abundance of spin up (a.k.a. alpha) and spin down (beta) electrons, a positive value meaning that there's a net positive spin, and a negative value that there's a net negative spin. The spin density is just rho^{spin} = rho^{up} - rho^{down} Mulliken analysis is one of a variety of methods of dividing the total charge density in the system into atomic charges. Normally, partial charges are obtained as Q_i = Q^{nuc}_i - Q^{el}_i, where the partial charge of nucleus i is obtained by its nuclear charge minus the amount of electrons assigned to the nucleus. For the spin analysis, this is just written as Q_i = Q^{up}_i - Q^{down}_i. -- --------------------------------------------------------------- Mr. Susi Lehtola, PhD Research Associate susi.lehtola~!~alumni.helsinki.fi Department of Applied Physics http://www.helsinki.fi/~jzlehtol Aalto University Finland --------------------------------------------------------------- Susi Lehtola, FT Tutkijatohtori susi.lehtola~!~alumni.helsinki.fi Fysiikan laitos http://www.helsinki.fi/~jzlehtol Aalto-yliopisto --------------------------------------------------------------- From owner-chemistry@ccl.net Wed Jan 22 03:36:00 2014 From: "Hayak Kornweitz hayak(~)ariel.ac.il" To: CCL Subject: CCL: negative values in Mulliken spin distribution Message-Id: <-49586-140122030328-8296-hUf/xn1d7Drf0aZ6EbEGzA]*[server.ccl.net> X-Original-From: "Hayak Kornweitz" Date: Wed, 22 Jan 2014 03:03:27 -0500 Sent to CCL by: "Hayak Kornweitz" [hayak++ariel.ac.il] I run a system of radicals (doublets) that contains only C H O N and halogens. I use B3LYP/6-311+G** . I get negative values for the spin distribution of some atoms. What is the meaning of these negative values? thanks Haya From owner-chemistry@ccl.net Wed Jan 22 04:43:01 2014 From: "Raghu R raghu.rama.chem[]gmail.com" To: CCL Subject: CCL: negative values in Mulliken spin distribution Message-Id: <-49587-140122035720-15755-nRtE7rAGxnkKCb45fbJ4rg*|*server.ccl.net> X-Original-From: Raghu R Content-Type: multipart/alternative; boundary=bcaec5101bfba58c3a04f08b4f90 Date: Wed, 22 Jan 2014 09:57:14 +0100 MIME-Version: 1.0 Sent to CCL by: Raghu R [raghu.rama.chem|,|gmail.com] --bcaec5101bfba58c3a04f08b4f90 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Hello, Negative spin density is encountered in approximate theories like H=FCckel MO theory. For a system with one unpaired electron, the sum of spin-densities on all atomic sites add up to 1, but the sum of=20 their absolute values=20 is > 1, implying that some sites have negative densities of this odd electron. See for example, "Free radicals with large negative spin densities", M. S. Davis , K. Morokuma , R. W. Kreilick, J. Am. Chem. Soc., 1972, 94 (16), pp 5588=965592 ps. I do not think that negative density has anything to do with Mulliken's population, in particular. Best, Raghu On Wed, Jan 22, 2014 at 7:36 AM, Haya Kornweitz hayak]|[ariel.ac.il < owner-chemistry*_*ccl.net> wrote: > > Sent to CCL by: "Haya Kornweitz" [hayak=3D=3D=3Dariel.ac.il] > Can someone explain, or give a reference, the meaning of negative values = in > Mulliken spin distribution? thanks a lot. > > > > -=3D This is automatically added to each message by the mailing script = =3D-> > > --bcaec5101bfba58c3a04f08b4f90 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: quoted-printable
Hello,

Negative spin density= =A0 is encountered in approximate theories like H=FCckel MO theory. For a s= ystem with one unpaired electron, the sum of spin-densities on all atomic s= ites add up to 1, but the sum of
their absolute values
is > 1, = implying that some sites have negative densities of this odd electron.

See for example,
"Free radicals with large negative spin densities", M. S. Davis , K. Morokuma , R. W. Kreilick,
J. Am. Chem. Soc., 1972, 9= 4 (16), pp 5588=965592

ps. I do not think that negative density has anything to do with Mulliken&#= 39;s population, in particular.

Best,
Raghu



On Wed, Jan 22, 2014 at 7:36 AM, Haya Kornweitz hayak]= |[ariel.ac.il <owner-chemistry*_*cc= l.net> wrote:

Sent to CCL by: "Haya =A0Kornweitz" [hayak=3D=3D=3Dariel.ac.il]
Can someone explain, or give a reference, the meaning of negative values in=
Mulliken spin distribution? thanks a lot.



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--bcaec5101bfba58c3a04f08b4f90-- From owner-chemistry@ccl.net Wed Jan 22 05:42:00 2014 From: "Ramon Crehuet rcsqtc _ iqac.csic.es" To: CCL Subject: CCL:G: irc false minimum even tightening and changing maxstep size params Message-Id: <-49588-140122053949-8912-gXMCZzLqInrV/UxsagF+ow---server.ccl.net> X-Original-From: Ramon Crehuet Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=ISO-8859-1; format=flowed Date: Wed, 22 Jan 2014 11:39:00 +0100 MIME-Version: 1.0 Sent to CCL by: Ramon Crehuet [rcsqtc(!)iqac.csic.es] Dear Lluis, You could try to use a Chain-of-state method such as NEB orZero -Temperature-String. They are not implemented in Gaussian. For QM calculations, you could use the implementation in pDynamo (using Orca if needed): https://sites.google.com/site/pdynamomodeling/ https://sites.google.com/site/pdynamowiki/ Clearly these methods are design to work when you *don't know* the transition state, which is not your case. However, they are pretty robust and even a not-fully-converged path can give you structures you can analyse to get relevant reaction coordinates for the Umbrella Sampling. Hope this helps, Cheers, Ramon On 21/01/14 16:39, Lluis Raich lraich++hotmail.es wrote: > Sent to CCL by: "Lluis Raich" [lraich/a\hotmail.es] > Good evening, > > I am trying to find a reaction path to make Umbrella Sampling on it, but when found the TS, IRC fails and stops at the second step (as other people has posted before) because of the flat PES (in part because of the implicit solvent, water). > > The point is that this TS is the correct, not just the vibrational modes seems correct but also, making an optimization of TS structures moved a factor of 0.1 of the imaginari eigenvector (forward and reverse), structures falls to expected reactants and products. > > Trying solutions like thigthening the criterion of a minimum (IOp(1/7)=10), fixing the maxstepsize (I have tryied values from 3 to 100, in principle higher values should be better because the surface at this point is flat) and calculating the Hessian at each point (CalcAll) does not work. > > As I just want points along the path, the optimization I have performed should be enought (the one I commented before: "moved a factor of 0.1 of the imaginari eigenvector..."), but points are so dispersed and not regular. Even fixing maxstepsize=3, I have seen that the program starts with this value but then it takes whatever he wants (it increases it from 3 to 15 and even more). > > Is there any manner to fix the step taken in a minimization (no more than 0.05 Angstroms for example) for all the minimization or other advises for the IRC calculation? > > Thanks in advance, > > Louis > > Pd: IRC input and output example: > > In:#p PBEPBE/6-311+G** IRC(calcall,maxpoints=50,forward,hpc,stepsize=3) iop(1/7=10) scrf=(solvent=water) > > Out: Energy RxCoord > 1 0.00000 0.00000 > 2 0.00000 0.05263> > > From owner-chemistry@ccl.net Wed Jan 22 09:32:00 2014 From: "Martin Rahm martin.rahm- -gmail.com" To: CCL Subject: CCL: negative values in Mulliken spin distribution Message-Id: <-49589-140122062104-2404-XoD/hx10ws1Pgm8iiiAYnw^_^server.ccl.net> X-Original-From: Martin Rahm Content-Type: multipart/alternative; boundary=089e013c64ecacd76a04f08d5168 Date: Wed, 22 Jan 2014 12:20:58 +0100 MIME-Version: 1.0 Sent to CCL by: Martin Rahm [martin.rahm,,gmail.com] --089e013c64ecacd76a04f08d5168 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Hi, To my knowledge negative atomic orbital occupations in Mulliken population analysis can sometimes occur due to MPAs direct partitioning of CMOs into non-orthogonalized atomic orbitals. Hoffman et al. have rationalized this effect for Huckel and limited basis set SCF calculations, as being a natural consequence of the wave function normalization in certain cases (J. chem. Phys. 68, 5498 and J. Am. Chem. Soc. 100, 3686 ). Best, Martin On Wed, Jan 22, 2014 at 9:57 AM, Raghu R raghu.rama.chem[]gmail.com < owner-chemistry---ccl.net> wrote: > Hello, > > Negative spin density is encountered in approximate theories like H=FCck= el > MO theory. For a system with one unpaired electron, the sum of > spin-densities on all atomic sites add up to 1, but the sum of > their absolute values > is > 1, implying that some sites have negative densities of this odd > electron. > > See for example, > "Free radicals with large negative spin densities", > M. S. Davis , K. Morokuma , R. W. Kreilick, > J. Am. Chem. Soc., 1972, 94 (16), pp 5588=965592 > > ps. I do not think that negative density has anything to do with > Mulliken's population, in particular. > > Best, > Raghu > > > > On Wed, Jan 22, 2014 at 7:36 AM, Haya Kornweitz hayak]|[ariel.ac.il < > owner-chemistry%a%ccl.net > wrote: > >> >> Sent to CCL by: "Haya Kornweitz" [hayak=3D=3D=3Dariel.ac.il] >> Can someone explain, or give a reference, the meaning of negative values >> in >> Mulliken spin distribution? thanks a lot. >> >> >> >> -=3D This is automatically added to each message by the mailing script = =3D- >> E-mail to subscribers: CHEMISTRY%a%ccl.net or >> use:>> >> E-mail to administrators: CHEMISTRY-REQUEST%a%ccl.netor use>> >> >> > --089e013c64ecacd76a04f08d5168 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: quoted-printable
Hi,=A0

To my knowledge negative atomic orbital occupatio= ns in Mulliken population analysis can sometimes occur due to MPAs direct p= artitioning of CMOs into non-orthogonalized atomic orbitals. Hoffman et al.= have rationalized this effect for Huckel and limited basis set SCF calcula= tions, as being a natural consequence of the wave function normalization in= certain cases (J. chem. Phys. 68, 5498 and J. Am. Chem. Soc. 100, 3686 ).= =A0

Best,=A0
Martin=A0


On Wed, Jan 22, 2014 at 9:57= AM, Raghu R raghu.rama.chem[]gmail.com <owner-chemistry---ccl.net> wrote:
Hello,

Negative spin density=A0 is encountered in approximate theories like H=FCck= el MO theory. For a system with one unpaired electron, the sum of spin-dens= ities on all atomic sites add up to 1, but the sum of
their absolute values
is > 1, = implying that some sites have negative densities of this odd electron.

See for example,
"Free radicals with large negative spin densities", M. S. Davis , K. Morokuma , R. W. Kreilick,
J. Am. Chem. Soc., 1972, 9= 4 (16), pp 5588=965592

ps. I do not think that negative density has anything to do with Mulliken&#= 39;s population, in particular.

Best,
Raghu



On Wed, Jan 22, 2014 at 7:36 AM, Hay= a Kornweitz hayak]|[ariel.= ac.il <owner-chemistry%a%ccl.net> wrote:

Sent to CCL by: "Haya =A0Kornweitz" [hayak=3D=3D=3Dariel.ac.il]
Can someone explain, or give a reference, the meaning of negative values in=
Mulliken spin distribution? thanks a lot.



-=3D This is automatically added to each message by the mailing script =3D-=
E-mail to subscribers: CHEMISTRY%a%ccl.net or use:
=A0 =A0 =A0 http://www.ccl.net/cgi-bin/ccl/send_ccl_message

E-mail to administrators: CHEMISTRY-REQUEST%a%ccl.net or use


--089e013c64ecacd76a04f08d5168-- From owner-chemistry@ccl.net Wed Jan 22 10:07:00 2014 From: "Alex Allardyce aallardyce(_)chemaxon.com" To: CCL Subject: CCL: ChemAxon EUGM: Call for papers - Budapest, May 20-21 Message-Id: <-49590-140122062258-3212-64TA0L6fV7SP17AEE2uA0w]![server.ccl.net> X-Original-From: Alex Allardyce Content-Type: multipart/alternative; boundary="----=_Part_25384_1377711729.1390389767272" Date: Wed, 22 Jan 2014 12:22:47 +0100 (CET) MIME-Version: 1.0 Sent to CCL by: Alex Allardyce [aallardyce ~~ chemaxon.com] ------=_Part_25384_1377711729.1390389767272 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Call for Papers European User Group Meeting (UGM) May 20 th -21 st We are calling for papers for ChemAxon's 2014 European UGM, to be held on Tuesday and Wednesday, May 20 -21 at the Hotel Novotel Budapest Centrum , in downtown Budapest, Hungary. With ChemAxon's major adoption across life science RnD, the UGMs represent the best in ChemAxon and industry cheminformatics development and features presentations from ChemAxon users, lightning presentations/exhibition from ChemAxon partners and the latest updates on product developments with discussion shaping future product development. Oral abstract submission deadline is February 14 th , 2014 and for poster abstracts, May 2 nd . To submit an abstract please register . http://www.chemaxon.com/events/ugm-budapest-2014-registration/ To review the archives of previous meetings, including original presentations (slides and video), and meeting reports from Yvonne Martin and Wendy Warr visit the archive . We look forward to seeing you here. Alex Allardyce Marketing Dir. ChemAxon Ltd ------=_Part_25384_1377711729.1390389767272 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

Call for Papers <= /h1>


European User Group Meeting (UGM) May 20<= small>th-21st

We are calling fo= r papers for ChemAxon's 2014 European UGM, to be held on Tuesday and Wednesday, May 2= 0-21 at the Hotel Novotel Budapest Centrum,= in downtown Budapest, Hungary.

With ChemAxon's major adoption acr= oss life science RnD, the UGMs represent the best in ChemAxon and industry = cheminformatics development and features presentations from ChemAxon users,= lightning presentations/exhibition from ChemAxon partners and the latest u= pdates on product developments with discussion shaping future product devel= opment.

Oral abstract submission deadline is February 14th, 2014 and for poster abstracts, = May 2nd. To submit an abstract please register<= /span>.

http://www.chemaxon.com/events/ugm-budapest-2014-regis= tration/

To review the archives of previous meetings, including = original presentations (slides and video), and meeting reports from Wendy Warr visit the archi= ve.

We look forward to seeing you here.
<= br>
Alex Allardyce<= /span>
Marketing Dir= .
ChemAxon Ltd
<= span size=3D"2" data-mce-style=3D"font-size: small;" style=3D"font-size: sm= all;">

------=_Part_25384_1377711729.1390389767272-- From owner-chemistry@ccl.net Wed Jan 22 11:46:00 2014 From: "Adam Tenderholt atenderholt!A!gmail.com" To: CCL Subject: CCL:G: Announcement: QMForge 2.3.1 Message-Id: <-49591-140122114338-28627-0fMgbiUSV1P1T7eAcYisjw(_)server.ccl.net> X-Original-From: Adam Tenderholt Content-Type: multipart/alternative; boundary=089e01160174922e3504f091d238 Date: Wed, 22 Jan 2014 08:43:00 -0800 MIME-Version: 1.0 Sent to CCL by: Adam Tenderholt [atenderholt*gmail.com] --089e01160174922e3504f091d238 Content-Type: text/plain; charset=ISO-8859-1 I am pleased to announce the release of QMForge 2.3.1, which is a cross-platform, open-source program for interpreting and analyzing the results of QM calculations. QMForge 2.3.1 builds upon the previous versions with the addition of the following features: * Plots of Convergence and Energy in the Geometry Optimization tab, * Plots of IR and/or Raman spectra in the Frequency Tab, * Ability to save the normal modes of a Frequency calculation as animated GIFs, * Gross Population Analysis to compare Mulliken and Lowdin populations and spin densities for each atom and orbital Other notable features include: * The support of several QM output formats including Gaussian, ADF, GAMESS (and its various derivatives), Jaguar, and ORCA, * Population analyses such as Mulliken, Lowdin, C-squared, and Overlap on user-defined sets ("fragments") of basis functions, * Fragment Analysis to interpret the contributions of fragment MOs to molecular MOs, * Charge Decomposition Analysis, * Mayer's bond orders, * Visualization of every step in a geometry optimization, with the ability to save any of those structures as XYZ or PDB files, * A simple, yet powerful, XYZ editor with tools that allow translations and rotations to align bonds to specific axes, * Animation of the normal modes of a frequency calculation, and * A plot of electronic transitions and a easy-to-read list of the corresponding orbital excitations from TDDFT/CIS calculations. I encourage you to visit http://qmforge.sourceforge.net to see screenshots that demonstrate the various capabilities. On that page, you will also find links to download pre-packaged Windows and Mac OS X binaries, as well as links to the source code. Sincerely, Adam Tenderholt --089e01160174922e3504f091d238 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
I am pleased to announce the release of QMForge 2.3.1= , which is a cross-platform, open-source program for interpreting and analy= zing the results of QM calculations.

QMForge 2.3.1= builds upon the previous versions with the addition of the following featu= res:

* Plots of Convergence and Energy in the Geometry Optim= ization tab,
* Plots of IR and/or Raman spectra in the Frequency = Tab,
* Ability to save the normal modes of a Frequency calculatio= n as animated GIFs,
* Gross Population Analysis to compare Mulliken and Lowdin populations= and spin densities for each atom and orbital

Othe= r notable features include:

=A0* The support of se= veral QM output formats including Gaussian, ADF, GAMESS (and its various de= rivatives), Jaguar, and ORCA,
=A0* Population analyses such as Mulliken, Lowdin, C-squared, and Over= lap on user-defined sets ("fragments") of basis functions,
<= div>=A0* Fragment Analysis to interpret the contributions of fragment MOs t= o molecular MOs,
=A0* Charge Decomposition Analysis,
=A0* Mayer's bond or= ders,
=A0* Visualization of every step in a geometry optimization= , with the ability to save any of those structures as XYZ or PDB files,
=A0* A simple, yet powerful, XYZ editor with tools that allow translat= ions and rotations to align bonds to specific axes,
=A0* Animatio= n of the normal modes of a frequency calculation, and
=A0* A plot= of electronic transitions and a easy-to-read list of the corresponding orb= ital excitations from TDDFT/CIS calculations.

I encourage you to visit http://qmforge.sourceforge.net to see screenshots that dem= onstrate the various capabilities. On that page, you will also find links t= o download pre-packaged Windows and Mac OS X binaries, as well as links to = the source code.

Sincerely,

Adam Tenderholt

--089e01160174922e3504f091d238-- From owner-chemistry@ccl.net Wed Jan 22 13:04:01 2014 From: "Raghu R raghu.rama.chem ~ gmail.com" To: CCL Subject: CCL: negative values in Mulliken spin distribution Message-Id: <-49592-140122130328-31427-nj9deOSQbf/UJc/7TjOj2A:_:server.ccl.net> X-Original-From: Raghu R Content-Type: multipart/alternative; boundary=001a11c2f482c04a1704f092f080 Date: Wed, 22 Jan 2014 19:03:21 +0100 MIME-Version: 1.0 Sent to CCL by: Raghu R [raghu.rama.chem- -gmail.com] --001a11c2f482c04a1704f092f080 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Hello, There seems to be an explanation to negative spin densities in radicals, e.g., see this book chapter digital.csic.es/bitstream/10261/76135/1/Spin%20Density.pdf On p. 170, the author says, "The negative spin density at the carbon atom is due to a polarisation effect produced by the SOMO orbital on some of the doubly occupied orbitals. ...." On Wed, Jan 22, 2014 at 12:20 PM, Martin Rahm martin.rahm- -gmail.com < owner-chemistry|,|ccl.net> wrote: > Hi, > > To my knowledge negative atomic orbital occupations in Mulliken populatio= n > analysis can sometimes occur due to MPAs direct partitioning of CMOs into > non-orthogonalized atomic orbitals. Hoffman et al. have rationalized this > effect for Huckel and limited basis set SCF calculations, as being a > natural consequence of the wave function normalization in certain cases (= J. > chem. Phys. 68, 5498 and J. Am. Chem. Soc. 100, 3686 ). > > Best, > Martin > > > On Wed, Jan 22, 2014 at 9:57 AM, Raghu R raghu.rama.chem[]gmail.com < > owner-chemistry.:.ccl.net> wrote: > >> Hello, >> >> Negative spin density is encountered in approximate theories like H=FCc= kel >> MO theory. For a system with one unpaired electron, the sum of >> spin-densities on all atomic sites add up to 1, but the sum of >> their absolute values >> is > 1, implying that some sites have negative densities of this odd >> electron. >> >> See for example, >> "Free radicals with large negative spin densities", >> M. S. Davis , K. Morokuma , R. W. Kreilick, >> J. Am. Chem. Soc., 1972, 94 (16), pp 5588=965592 >> >> ps. I do not think that negative density has anything to do with >> Mulliken's population, in particular. >> >> Best, >> Raghu >> >> >> >> On Wed, Jan 22, 2014 at 7:36 AM, Haya Kornweitz hayak]|[ariel.ac.il < >> owner-chemistry%a%ccl.net > wrote: >> >>> >>> Sent to CCL by: "Haya Kornweitz" [hayak=3D=3D=3Dariel.ac.il] >>> Can someone explain, or give a reference, the meaning of negative value= s >>> in >>> Mulliken spin distribution? thanks a lot. >>> >>> >>> >>> -=3D This is automatically added to each message by the mailing script = =3D- >>> E-mail to subscribers: CHEMISTRY%a%ccl.net or >>> use:>>> >>> E-mail to administrators: CHEMISTRY-REQUEST%a%ccl.netor use>>> >>> >>> >> > --001a11c2f482c04a1704f092f080 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: quoted-printable
Hello,

There seems to be an explanation to negative spin densities in radicals, e.= g., see this book chapter

digital.csic.es/bitstream/10261/76135/1/Spin= %20Density.pdf

On p. 170, the author says, "The negative spin density at the carbon= =20 atom is due to a polarisation effect produced by the SOMO orbital on=20 some of the doubly occupied orbitals. ...."


On Wed, Jan 22, 2014 at 12:20 P= M, Martin Rahm martin.rahm- -gmail.com <owner-chemistry|,|ccl.net> wrote:
Hi,=A0

To my knowledge negative atomic orbital occupatio= ns in Mulliken population analysis can sometimes occur due to MPAs direct p= artitioning of CMOs into non-orthogonalized atomic orbitals. Hoffman et al.= have rationalized this effect for Huckel and limited basis set SCF calcula= tions, as being a natural consequence of the wave function normalization in= certain cases (J. chem. Phys. 68, 5498 and J. Am. Chem. Soc. 100, 3686 ).= =A0

Best,=A0
Martin=A0


On Wed, Jan 22, 2014 at 9:57= AM, Raghu R raghu.rama.chem[]gmail.com <owner-chemistry.:.ccl.net> wrote:
Hello,

Negative spin density=A0 is encountered in approximate theories like H=FCck= el MO theory. For a system with one unpaired electron, the sum of spin-dens= ities on all atomic sites add up to 1, but the sum of
their absolute values
is > 1, = implying that some sites have negative densities of this odd electron.

See for example,
"Free radicals with large negative spin densities", M. S. Davis , K. Morokuma , R. W. Kreilick,
J. Am. Chem. Soc., 1972, 9= 4 (16), pp 5588=965592

ps. I do not think that negative density has anything to do with Mulliken&#= 39;s population, in particular.

Best,
Raghu



On Wed, Jan 22, 2014 at 7:36 AM, Haya Kornweitz h= ayak]|[ariel.ac.il <owner-chemistry%a%ccl.net> wrote:

Sent to CCL by: "Haya =A0Kornweitz" [hayak=3D=3D=3Dariel.ac.il]
Can someone explain, or give a reference, the meaning of negative values in=
Mulliken spin distribution? thanks a lot.



-=3D This is automatically added to each message by the mailing script =3D-=
E-mail to subscribers: CHEMISTRY%a%ccl.net or use:
=A0 =A0 =A0 http://www.ccl.net/cgi-bin/ccl/send_ccl_message

E-mail to administrators: CHEMISTRY-REQUEST%a%ccl.net or use



--001a11c2f482c04a1704f092f080-- From owner-chemistry@ccl.net Wed Jan 22 16:35:00 2014 From: "Salter-Duke, Brian James - brian.james.duke(-)gmail.com" To: CCL Subject: CCL:G: Announcement: QMForge 2.3.1 Message-Id: <-49593-140122143925-1894-lEFU/izy0QoJeCj0x+DUcA^server.ccl.net> X-Original-From: "Salter-Duke, Brian James -" Content-Disposition: inline Content-Type: text/plain; charset=us-ascii Date: Thu, 23 Jan 2014 06:39:08 +1100 MIME-Version: 1.0 Sent to CCL by: "Salter-Duke, Brian James -" [brian.james.duke^^gmail.com] This looks like a usefull program. However, is there any prospect of a Linux version for those of us who only use Linux? Brian Duke. On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A!gmail.com wrote: > I am pleased to announce the release of QMForge 2.3.1, which is a > cross-platform, open-source program for interpreting and analyzing the > results of QM calculations. > > QMForge 2.3.1 builds upon the previous versions with the addition of the > following features: > > * Plots of Convergence and Energy in the Geometry Optimization tab, > * Plots of IR and/or Raman spectra in the Frequency Tab, > * Ability to save the normal modes of a Frequency calculation as animated > GIFs, > * Gross Population Analysis to compare Mulliken and Lowdin populations and > spin densities for each atom and orbital > > Other notable features include: > > * The support of several QM output formats including Gaussian, ADF, GAMESS > (and its various derivatives), Jaguar, and ORCA, > * Population analyses such as Mulliken, Lowdin, C-squared, and Overlap on > user-defined sets ("fragments") of basis functions, > * Fragment Analysis to interpret the contributions of fragment MOs to > molecular MOs, > * Charge Decomposition Analysis, > * Mayer's bond orders, > * Visualization of every step in a geometry optimization, with the ability > to save any of those structures as XYZ or PDB files, > * A simple, yet powerful, XYZ editor with tools that allow translations > and rotations to align bonds to specific axes, > * Animation of the normal modes of a frequency calculation, and > * A plot of electronic transitions and a easy-to-read list of the > corresponding orbital excitations from TDDFT/CIS calculations. > > I encourage you to visit http://qmforge.sourceforge.net to see screenshots > that demonstrate the various capabilities. On that page, you will also find > links to download pre-packaged Windows and Mac OS X binaries, as well as > links to the source code. > > Sincerely, > > Adam Tenderholt -- Brian Salter-Duke (Brian Duke) Brian.Salter-Duke(0)monash.edu Adjunct Associate Professor Monash Institute of Pharmaceutical Sciences Monash University Parkville Campus, VIC 3052, Australia From owner-chemistry@ccl.net Wed Jan 22 17:19:00 2014 From: "Adam Tenderholt atenderholt(_)gmail.com" To: CCL Subject: CCL:G: Announcement: QMForge 2.3.1 Message-Id: <-49594-140122171257-10868-sBABjMp9IrWLjmg8drpSDw]-[server.ccl.net> X-Original-From: Adam Tenderholt Content-Type: multipart/alternative; boundary=bcaec51b1cfffc19a704f0966c2a Date: Wed, 22 Jan 2014 14:12:30 -0800 MIME-Version: 1.0 Sent to CCL by: Adam Tenderholt [atenderholt\a/gmail.com] --bcaec51b1cfffc19a704f0966c2a Content-Type: text/plain; charset=ISO-8859-1 This is the first request I've had for a Linux version, so I haven't given much thought to it. If others also have interest, please email me directly. Make sure to mention which distro you are using. Thanks, Adam On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian James brian.james.duke(-)gmail.com wrote: > > Sent to CCL by: "Salter-Duke, Brian James " [brian.james.duke^^ > gmail.com] > This looks like a usefull program. However, is there any prospect of a > Linux version for those of us who only use Linux? > > Brian Duke. > > On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A! > gmail.com wrote: > > I am pleased to announce the release of QMForge 2.3.1, which is a > > cross-platform, open-source program for interpreting and analyzing the > > results of QM calculations. > > > > QMForge 2.3.1 builds upon the previous versions with the addition of the > > following features: > > > > * Plots of Convergence and Energy in the Geometry Optimization tab, > > * Plots of IR and/or Raman spectra in the Frequency Tab, > > * Ability to save the normal modes of a Frequency calculation as animated > > GIFs, > > * Gross Population Analysis to compare Mulliken and Lowdin populations > and > > spin densities for each atom and orbital > > > > Other notable features include: > > > > * The support of several QM output formats including Gaussian, ADF, > GAMESS > > (and its various derivatives), Jaguar, and ORCA, > > * Population analyses such as Mulliken, Lowdin, C-squared, and Overlap > on > > user-defined sets ("fragments") of basis functions, > > * Fragment Analysis to interpret the contributions of fragment MOs to > > molecular MOs, > > * Charge Decomposition Analysis, > > * Mayer's bond orders, > > * Visualization of every step in a geometry optimization, with the > ability > > to save any of those structures as XYZ or PDB files, > > * A simple, yet powerful, XYZ editor with tools that allow translations > > and rotations to align bonds to specific axes, > > * Animation of the normal modes of a frequency calculation, and > > * A plot of electronic transitions and a easy-to-read list of the > > corresponding orbital excitations from TDDFT/CIS calculations. > > > > I encourage you to visit http://qmforge.sourceforge.net to see > screenshots > > that demonstrate the various capabilities. On that page, you will also > find > > links to download pre-packaged Windows and Mac OS X binaries, as well as > > links to the source code. > > > > Sincerely, > > > > Adam Tenderholt > > -- > Brian Salter-Duke (Brian Duke) Brian.Salter-Duke---monash.edu > Adjunct Associate Professor > Monash Institute of Pharmaceutical Sciences > Monash University Parkville Campus, VIC 3052, Australia> > > --bcaec51b1cfffc19a704f0966c2a Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
This is the first request I've had for a Linux version= , so I haven't given much thought to it. If others also have interest, = please email me directly. Make sure to mention which distro you are using.= =A0

Thanks,

Adam



On Wed, J= an 22, 2014 at 11:39 AM, Salter-Duke, Brian James brian.james.duke= (-)gmail.com <owner-chemistry+/-ccl.n= et> wrote:

Sent to CCL by: "Salter-Duke, Brian James " [brian.james.= duke^^gmail.com]
This looks like a usefull program. However, is there any prospect of a
Linux version for those of us who only use Linux?

Brian Duke.

On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A!gmail.com wrote:
> I am pleased to announce the release of QMForge 2.3.1, which is a
> cross-platform, open-source program for interpreting and analyzing the=
> results of QM calculations.
>
> QMForge 2.3.1 builds upon the previous versions with the addition of t= he
> following features:
>
> * Plots of Convergence and Energy in the Geometry Optimization tab, > * Plots of IR and/or Raman spectra in the Frequency Tab,
> * Ability to save the normal modes of a Frequency calculation as anima= ted
> GIFs,
> * Gross Population Analysis to compare Mulliken and Lowdin populations= and
> spin densities for each atom and orbital
>
> Other notable features include:
>
> =A0* The support of several QM output formats including Gaussian, ADF,= GAMESS
> (and its various derivatives), Jaguar, and ORCA,
> =A0* Population analyses such as Mulliken, Lowdin, C-squared, and Over= lap on
> user-defined sets ("fragments") of basis functions,
> =A0* Fragment Analysis to interpret the contributions of fragment MOs = to
> molecular MOs,
> =A0* Charge Decomposition Analysis,
> =A0* Mayer's bond orders,
> =A0* Visualization of every step in a geometry optimization, with the = ability
> to save any of those structures as XYZ or PDB files,
> =A0* A simple, yet powerful, XYZ editor with tools that allow translat= ions
> and rotations to align bonds to specific axes,
> =A0* Animation of the normal modes of a frequency calculation, and
> =A0* A plot of electronic transitions and a easy-to-read list of the > corresponding orbital excitations from TDDFT/CIS calculations.
>
> I encourage you to visit http://qmforge.sourceforge.net to see screenshots
> that demonstrate the various capabilities. On that page, you will also= find
> links to download pre-packaged Windows and Mac OS X binaries, as well = as
> links to the source code.
>
> Sincerely,
>
> Adam Tenderholt

--
=A0 =A0Brian Salter-Duke (Brian Duke) =A0 Brian.Salter-Duke---monash.edu
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Adjunct Associate Professor
=A0 =A0 =A0 =A0 =A0 =A0 Monash Institute of Pharmaceutical Sciences
=A0 =A0 =A0 Monash University Parkville Campus, VIC 3052, Australia



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--bcaec51b1cfffc19a704f0966c2a-- From owner-chemistry@ccl.net Wed Jan 22 18:09:00 2014 From: "Bennion, Brian Bennion1],[llnl.gov" To: CCL Subject: CCL:G: Announcement: QMForge 2.3.1 Message-Id: <-49595-140122180812-18680-itSRKv7pqo9GdqlhdUFvjQ],[server.ccl.net> X-Original-From: "Bennion, Brian" Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_2FD898B2B3ACB44289F398FACE042B4A3A15C0F8PRDEXMBX02thela_" Date: Wed, 22 Jan 2014 23:08:04 +0000 MIME-Version: 1.0 Sent to CCL by: "Bennion, Brian" [Bennion1_-_llnl.gov] --_000_2FD898B2B3ACB44289F398FACE042B4A3A15C0F8PRDEXMBX02thela_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I for one would like access to a linux version of the source code as well. = I imagine that there would be more users in the linux realm than the mac a= nd windows combined. Brian Bennion > From: owner-chemistry+bennion1=3D=3Dllnl.gov{}ccl.net [mailto:owner-chemistr= y+bennion1=3D=3Dllnl.gov{}ccl.net] On Behalf Of Adam Tenderholt atenderholt(= _)gmail.com Sent: Wednesday, January 22, 2014 2:13 PM To: Bennion, Brian Subject: CCL:G: Announcement: QMForge 2.3.1 This is the first request I've had for a Linux version, so I haven't given = much thought to it. If others also have interest, please email me directly.= Make sure to mention which distro you are using. Thanks, Adam On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian James brian.james.duke= (-)gmail.com > wrote: Sent to CCL by: "Salter-Duke, Brian James " [brian.james.duke^^gmail.com] This looks like a usefull program. However, is there any prospect of a Linux version for those of us who only use Linux? Brian Duke. On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A!gma= il.com wrote: > I am pleased to announce the release of QMForge 2.3.1, which is a > cross-platform, open-source program for interpreting and analyzing the > results of QM calculations. > > QMForge 2.3.1 builds upon the previous versions with the addition of the > following features: > > * Plots of Convergence and Energy in the Geometry Optimization tab, > * Plots of IR and/or Raman spectra in the Frequency Tab, > * Ability to save the normal modes of a Frequency calculation as animated > GIFs, > * Gross Population Analysis to compare Mulliken and Lowdin populations an= d > spin densities for each atom and orbital > > Other notable features include: > > * The support of several QM output formats including Gaussian, ADF, GAME= SS > (and its various derivatives), Jaguar, and ORCA, > * Population analyses such as Mulliken, Lowdin, C-squared, and Overlap o= n > user-defined sets ("fragments") of basis functions, > * Fragment Analysis to interpret the contributions of fragment MOs to > molecular MOs, > * Charge Decomposition Analysis, > * Mayer's bond orders, > * Visualization of every step in a geometry optimization, with the abili= ty > to save any of those structures as XYZ or PDB files, > * A simple, yet powerful, XYZ editor with tools that allow translations > and rotations to align bonds to specific axes, > * Animation of the normal modes of a frequency calculation, and > * A plot of electronic transitions and a easy-to-read list of the > corresponding orbital excitations from TDDFT/CIS calculations. > > I encourage you to visit http://qmforge.sourceforge.net to see screenshot= s > that demonstrate the various capabilities. On that page, you will also fi= nd > links to download pre-packaged Windows and Mac OS X binaries, as well as > links to the source code. > > Sincerely, > > Adam Tenderholt -- Brian Salter-Duke (Brian Duke) Brian.Salter-Duke---monash.edu Adjunct Associate Professor Monash Institute of Pharmaceutical Sciences Monash University Parkville Campus, VIC 3052, Australia -=3D This is automatically added to each message by the mailing script =3D-=
or u= se:E-mail to administrators: CHEMISTRY-REQUEST!A!ccl.net or usehttp://www.ccl.net/chemistry/sub_unsub.shtml

I for one would like acce= ss to a linux version of the source code as well.  I imagine that ther= e would be more users in the linux realm than the mac and windows combined.

Brian Bennion<= /span>

 <= /p>

From: owner-ch= emistry+bennion1=3D=3Dllnl.gov{}ccl.net [mailto:owner-chemistry+benn= ion1=3D=3Dllnl.gov{}ccl.net] On Behalf Of Adam Tenderholt atenderholt(_)gmail.com
Sent: Wednesday, January 22, 2014 2:13 PM
To: Bennion, Brian
Subject: CCL:G: Announcement: QMForge 2.3.1

 

This is the first request I've had for a Linux versi= on, so I haven't given much thought to it. If others also have interest, pl= ease email me directly. Make sure to mention which distro you are using.&nb= sp;

 

Thanks,

 

Adam

 

 

On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian= James brian.james.duke(-)gmail.com <owner-chemistr= y!A!ccl.net> wrote:


Sent to CCL by: "Salter-Duke, Brian James " [brian.james.duke^^gmail.com]
This looks like a usefull program. However, is there any prospect of a
Linux version for those of us who only use Linux?

Brian Duke.


On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A!gmail.com wrote:
> I am pleased to announce the release of QMForge 2.3.1, which is a
> cross-platform, open-source program for interpreting and analyzing the=
> results of QM calculations.
>
> QMForge 2.3.1 builds upon the previous versions with the addition of t= he
> following features:
>
> * Plots of Convergence and Energy in the Geometry Optimization tab, > * Plots of IR and/or Raman spectra in the Frequency Tab,
> * Ability to save the normal modes of a Frequency calculation as anima= ted
> GIFs,
> * Gross Population Analysis to compare Mulliken and Lowdin populations= and
> spin densities for each atom and orbital
>
> Other notable features include:
>
>  * The support of several QM output formats including Gaussian, A= DF, GAMESS
> (and its various derivatives), Jaguar, and ORCA,
>  * Population analyses such as Mulliken, Lowdin, C-squared, and O= verlap on
> user-defined sets ("fragments") of basis functions,
>  * Fragment Analysis to interpret the contributions of fragment M= Os to
> molecular MOs,
>  * Charge Decomposition Analysis,
>  * Mayer's bond orders,
>  * Visualization of every step in a geometry optimization, with t= he ability
> to save any of those structures as XYZ or PDB files,
>  * A simple, yet powerful, XYZ editor with tools that allow trans= lations
> and rotations to align bonds to specific axes,
>  * Animation of the normal modes of a frequency calculation, and<= br> >  * A plot of electronic transitions and a easy-to-read list of th= e
> corresponding orbital excitations from TDDFT/CIS calculations.
>
> I encourage you to visit http://qmforge.sourceforge.net to see screenshots
> that demonstrate the various capabilities. On that page, you will also= find
> links to download pre-packaged Windows and Mac OS X binaries, as well = as
> links to the source code.
>
> Sincerely,
>
> Adam Tenderholt

--
   Brian Salter-Duke (Brian Duke)   Brian.Salter-Duke---monash.edu
                    Adjun= ct Associate Professor
            Monash Institute of Pharmaceutica= l Sciences
      Monash University Parkville Campus, VIC 3052, Australi= a



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--_000_2FD898B2B3ACB44289F398FACE042B4A3A15C0F8PRDEXMBX02thela_-- From owner-chemistry@ccl.net Wed Jan 22 20:35:00 2014 From: "Billy McCann thebillywayne]|[gmail.com" To: CCL Subject: CCL:G: Announcement: QMForge 2.3.1 Message-Id: <-49596-140122203323-24716-4omVjlut3nu/uskr6evWtA..server.ccl.net> X-Original-From: Billy McCann Content-Type: multipart/alternative; boundary=001a11c2fa92b9aee404f0993923 Date: Wed, 22 Jan 2014 20:32:59 -0500 MIME-Version: 1.0 Sent to CCL by: Billy McCann [thebillywayne*gmail.com] --001a11c2fa92b9aee404f0993923 Content-Type: text/plain; charset=UTF-8 For linux users, the source can be obtained via git clone git://git.code.sf.net/p/qmforge/git-code qmforge-git-code Installs cleanly with *Python 2.7 *cclib (git version, requires swig to build) *pyqt4 *numpy *cclib *pyqwt (requires qmake to build. it looks for /usr/bin/qmake. On Arch Linux, it's in /usr/lib/qt4/bin/qmake. symlink it) *PyOpenGL built against it *Qt4 I installed pyqt4, numpy, pyopengl using pip to fetch from PyPI. The cclib in PyPI wasn't playing nicely. Pull it from github. I compiled pyqwrt after downloading it from their website (requires qmake). I'm pretty sure you can find Qt4 in your distro's repositories. In any case, you should already be using KDE. :) Qmake 2.01a GCC 4.8.2 20131219 (prerelease) Linux 3.12.8 x86_64 bit architecture Kind regards, Billy Wayne McCann, Ph.D. Google+ PGP Key irc://irc.freenode.net:bwayne "A rich man will always desire what his wealth cannot acquire." ~ Faust (Goethe) [00(01|10)11] On Wed, Jan 22, 2014 at 6:08 PM, Bennion, Brian Bennion1],[llnl.gov < owner-chemistry~!~ccl.net> wrote: > I for one would like access to a linux version of the source code as well. > I imagine that there would be more users in the linux realm than the mac > and windows combined. > Brian Bennion > > > From: owner-chemistry+bennion1==llnl.gov]_[ccl.net [mailto: > owner-chemistry+bennion1==llnl.gov]_[ccl.net] On Behalf Of Adam > Tenderholt atenderholt(_)gmail.com > Sent: Wednesday, January 22, 2014 2:13 PM > To: Bennion, Brian > Subject: CCL:G: Announcement: QMForge 2.3.1 > > This is the first request I've had for a Linux version, so I haven't given > much thought to it. If others also have interest, please email me directly. > Make sure to mention which distro you are using. > > Thanks, > > Adam > > > On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian James > brian.james.duke(-)gmail.com > wrote: > > Sent to CCL by: "Salter-Duke, Brian James " [brian.james.duke^^gmail.com< > http://gmail.com>] > This looks like a usefull program. However, is there any prospect of a > Linux version for those of us who only use Linux? > > Brian Duke. > > On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A! > gmail.com wrote: > > I am pleased to announce the release of QMForge 2.3.1, which is a > > cross-platform, open-source program for interpreting and analyzing the > > results of QM calculations. > > > > QMForge 2.3.1 builds upon the previous versions with the addition of the > > following features: > > > > * Plots of Convergence and Energy in the Geometry Optimization tab, > > * Plots of IR and/or Raman spectra in the Frequency Tab, > > * Ability to save the normal modes of a Frequency calculation as animated > > GIFs, > > * Gross Population Analysis to compare Mulliken and Lowdin populations > and > > spin densities for each atom and orbital > > > > Other notable features include: > > > > * The support of several QM output formats including Gaussian, ADF, > GAMESS > > (and its various derivatives), Jaguar, and ORCA, > > * Population analyses such as Mulliken, Lowdin, C-squared, and Overlap > on > > user-defined sets ("fragments") of basis functions, > > * Fragment Analysis to interpret the contributions of fragment MOs to > > molecular MOs, > > * Charge Decomposition Analysis, > > * Mayer's bond orders, > > * Visualization of every step in a geometry optimization, with the > ability > > to save any of those structures as XYZ or PDB files, > > * A simple, yet powerful, XYZ editor with tools that allow translations > > and rotations to align bonds to specific axes, > > * Animation of the normal modes of a frequency calculation, and > > * A plot of electronic transitions and a easy-to-read list of the > > corresponding orbital excitations from TDDFT/CIS calculations. > > > > I encourage you to visit http://qmforge.sourceforge.net to see > screenshots > > that demonstrate the various capabilities. On that page, you will also > find > > links to download pre-packaged Windows and Mac OS X binaries, as well as > > links to the source code. > > > > Sincerely, > > > > Adam Tenderholt > -- > Brian Salter-Duke (Brian Duke) Brian.Salter-Duke---monash.edu< > http://Brian.Salter-Duke---monash.edu> > Adjunct Associate Professor > Monash Institute of Pharmaceutical Sciences > Monash University Parkville Campus, VIC 3052, Australia
> > E-mail to subscribers: CHEMISTRY!A!ccl.net or > use:E-mail to administrators: CHEMISTRY-REQUEST!A!ccl.net CHEMISTRY-REQUEST!A!ccl.net> or usehttp:// > www.ccl.net/chemistry/sub_unsub.shtml > Content-Type: text/html; charset"us-ascii" > Content-Transfer-Encoding: quoted-printable > > xmlns:o="urn:schemas-microsoft-com:office:office" > xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m=" > http://schemas.microsoft.com/office/2004/12/omml" xmlns=" > http://www.w3.org/TR/REC-html40"> > > > > > > >
>

style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I > for one would like access to a linux version of the source code as > well.  I imagine that there would be more users in the linux realm > than the mac and windows > combined.

>

style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Brian > Bennion

>

style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> 

>

style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From: style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> > owner-chemistry+bennion1==llnl.gov]_[ccl.net [mailto:owner-chemistry& > #43;bennion1==llnl.gov]_[ccl.net] > On Behalf Of Adam Tenderholt atenderholt(_)gmail.com
> Sent: Wednesday, January 22, 2014 2:13 PM
> To: Bennion, Brian
> Subject: CCL:G: Announcement: QMForge 2.3.1

>

 

>
>

This is the first request I've had for a Linux > version, so I haven't given much thought to it. If others also have > interest, please email me directly. Make sure to mention which distro you > are using. 

>
>

 

>
>
>

Thanks,

>
>
>

 

>
>
>

Adam

>
>
>

 

>
>
>
>

 

>
>

On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian > James brian.james.duke(-)gmail.com < href="mailto:owner-chemistry!A!ccl.net" target="_blank">owner-chemistry!A! > ccl.net> wrote:

>


> Sent to CCL by: "Salter-Duke, Brian James " > [brian.james.duke^^gmail.com > ]
> This looks like a usefull program. However, is there any prospect of a
> Linux version for those of us who only use Linux?
>
> Brian Duke.

>
>
>


> On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A! href="http://gmail.com" target="_blank">gmail.com wrote:
> > I am pleased to announce the release of QMForge 2.3.1, which is a
> > cross-platform, open-source program for interpreting and analyzing > the
> > results of QM calculations.
> >
> > QMForge 2.3.1 builds upon the previous versions with the addition of > the
> > following features:
> >
> > * Plots of Convergence and Energy in the Geometry Optimization > tab,
> > * Plots of IR and/or Raman spectra in the Frequency Tab,
> > * Ability to save the normal modes of a Frequency calculation as > animated
> > GIFs,
> > * Gross Population Analysis to compare Mulliken and Lowdin > populations and
> > spin densities for each atom and orbital
> >
> > Other notable features include:
> >
> >  * The support of several QM output formats including Gaussian, > ADF, GAMESS
> > (and its various derivatives), Jaguar, and ORCA,
> >  * Population analyses such as Mulliken, Lowdin, C-squared, and > Overlap on
> > user-defined sets ("fragments") of basis functions,
> >  * Fragment Analysis to interpret the contributions of fragment > MOs to
> > molecular MOs,
> >  * Charge Decomposition Analysis,
> >  * Mayer's bond orders,
> >  * Visualization of every step in a geometry optimization, with > the ability
> > to save any of those structures as XYZ or PDB files,
> >  * A simple, yet powerful, XYZ editor with tools that allow > translations
> > and rotations to align bonds to specific axes,
> >  * Animation of the normal modes of a frequency calculation, > and
> >  * A plot of electronic transitions and a easy-to-read list of > the
> > corresponding orbital excitations from TDDFT/CIS calculations.
> >
> > I encourage you to visit target="_blank"> > http://qmforge.sourceforge.net to see screenshots
> > that demonstrate the various capabilities. On that page, you will > also find
> > links to download pre-packaged Windows and Mac OS X binaries, as well > as
> > links to the source code.
> >
> > Sincerely,
> >
> > Adam Tenderholt

>
>
>

--
>    Brian Salter-Duke (Brian Duke)   > Brian.Salter-Duke---monash.edu
>                     > Adjunct Associate Professor
>             Monash Institute of > Pharmaceutical Sciences
>       Monash University Parkville Campus, VIC 3052, > Australia
>
>
>
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>
>
> > > --001a11c2fa92b9aee404f0993923 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
For linux users, the source can be obtained via

git clon= e git://git.code.sf.n= et/p/qmforge/git-code qmforge-git-code

Installs cleanly with
*Python 2.7
=C2=A0=C2=A0 *cclib (git ver= sion, requires swig to build)
=C2=A0=C2=A0 *pyqt4
=C2=A0=C2=A0 *numpy=
=C2=A0=C2=A0 *cclib
=C2=A0=C2=A0 *pyqwt (requires qmake to build. it= looks for /usr/bin/qmake. On Arch Linux, it's in /usr/lib/qt4/bin/qmak= e. symlink it)
=C2=A0=C2=A0 *PyOpenGL built against it
*Qt4

I installed pyqt4, = numpy, pyopengl using pip to fetch from PyPI. The cclib in PyPI wasn't = playing nicely. Pull it from github.=C2=A0 I compiled pyqwrt after download= ing it from their website (requires qmake).

I'm pretty sure you can find Qt4 in your distro's repositories= .=C2=A0 In any case, you should already be using KDE. :)

Qmake 2.01a
GCC 4.8.2 20131219 (prerelease)
Linux 3.12.8
<= div class=3D"gmail_default" style=3D"font-family:verdana,sans-serif"> x86_64 bit architecture


Kind regards,


Billy Wayne McCann, Ph.D.
Google+
PGP Key
irc://irc.freenode.net:= bwayne

"A rich man will always desire what his wealth ca= nnot acquire." ~ Faust (Goethe)

[00(01|10)11]

<= /div>


On Wed, Jan 22, 2014 at 6:08 PM, Bennion= , Brian Bennion1],[llnl.gov <owner-c= hemistry~!~ccl.net> wrote:
I for one would like access to a linux versi= on of the source code as well. =C2=A0I imagine that there would be more use= rs in the linux realm than the mac and windows combined.
Brian Bennion

> From: owner-chemistry+bennion1=3D=3Dllnl.gov]_[ccl= .net [mailto:owner-chemis= try+bennion1=3D=3Dllnl.go= v]_[ccl.net] On Behalf= Of Adam Tenderholt atenderholt(_)gmail.com
Sent: Wednesday, January 22, 2014 2:13 PM
To: Bennion, Brian
Subject: CCL:G: Announcement: QMForge 2.3.1

This is the first request I've had for a Linux version, so I haven'= t given much thought to it. If others also have interest, please email me d= irectly. Make sure to mention which distro you are using.

Thanks,

Adam


On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian James brian.jame= s.duke(-)gmail.com<http://gmail.com> <o= wner-chemistry!A!ccl.net&l= t;mailto:owner-chemistry!A!ccl.net>> wrote:

Sent to CCL by: "Salter-Duke, Brian James " [brian.james.duke^^gmail.com<http://gmail.com>]
This looks like a usefull program. However, is there any = prospect of a
Linux version for those of us who only use Linux?

Brian Duke.

On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam= Tenderholt atenderholt!A!gm= ail.com<http://gmail.= com> wrote:
> I am pleased to announce the release of QMForge 2.3.1, which is a
> cross-platform, open-source program for interpreting and analyzing the=
> results of QM calculations.
>
> QMForge 2.3.1 builds upon the previous versions with the addition of t= he
> following features:
>
> * Plots of Convergence and Energy in the Geometry Optimization tab, > * Plots of IR and/or Raman spectra in the Frequency Tab,
> * Ability to save the normal modes of a Frequency calculation as anima= ted
> GIFs,
> * Gross Population Analysis to compare Mulliken and Lowdin populations= and
> spin densities for each atom and orbital
>
> Other notable features include:
>
> =C2=A0* The support of several QM output formats including Gaussian, A= DF, GAMESS
> (and its various derivatives), Jaguar, and ORCA,
> =C2=A0* Population analyses such as Mulliken, Lowdin, C-squared, and O= verlap on
> user-defined sets ("fragments") of basis functions,
> =C2=A0* Fragment Analysis to interpret the contributions of fragment M= Os to
> molecular MOs,
> =C2=A0* Charge Decomposition Analysis,
> =C2=A0* Mayer's bond orders,
> =C2=A0* Visualization of every step in a geometry optimization, with t= he ability
> to save any of those structures as XYZ or PDB files,
> =C2=A0* A simple, yet powerful, XYZ editor with tools that allow trans= lations
> and rotations to align bonds to specific axes,
> =C2=A0* Animation of the normal modes of a frequency calculation, and<= br> > =C2=A0* A plot of electronic transitions and a easy-to-read list of th= e
> corresponding orbital excitations from TDDFT/CIS calculations.
>
> I encourage you to visit http://qmforge.sourceforge.net to see screenshots
> that demonstrate the various capabilities. On that page, you will also= find
> links to download pre-packaged Windows and Mac OS X binaries, as well = as
> links to the source code.
>
> Sincerely,
>
> Adam Tenderholt
--
=C2=A0 =C2=A0Brian Salter-Duke (Brian Duke) =C2=A0 Brian.Salter-Duke--= -monash.edu<http://Brian.Salter-Duke---monash.edu>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 Adjunct Associate Professor
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Monash Institute of Pharmaceutica= l Sciences
=C2=A0 =C2=A0 =C2=A0 Monash University Parkville Campus, VIC 3052, Australi= a



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<div class=3D"WordSection1">
<p class=3D"MsoNormal"><span style=3D"font-size:11.= 0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;= color:#1F497D">I for one would like access to a linux version of th= e source code as well.&nbsp; I imagine that there would be more users i= n the linux realm than the mac and windows
=C2=A0combined.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.= 0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;= color:#1F497D">Brian Bennion<o:p></o:p></span><= ;/p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.= 0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;= color:#1F497D"><o:p>&nbsp;</o:p></span></p= >
<p class=3D"MsoNormal"><b><span style=3D"font= -size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&am= p;quot;">From:</span></b><span style=3D"font-si= ze:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&q= uot;"> owner-chemistry&#43;bennion1=3D=3Dllnl.gov]_[ccl.net [mailto:owner-ch= emistry&#43;bennion1=3D=3Dllnl.gov]_[ccl.net
]
<b>On Behalf Of </b>Adam Tenderholt atenderholt(_)
gmail.com<br>
<b>Sent:</b> Wednesday, January 22, 2014 2:13 PM<br>
<b>To:</b> Bennion, Brian<br>
<b>Subject:</b> CCL:G: Announcement: QMForge 2.3.1<o:p>&l= t;/o:p></span></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p><= ;/p>
<div>
<p class=3D"MsoNormal">This is the first request I've h= ad for a Linux version, so I haven't given much thought to it. If other= s also have interest, please email me directly. Make sure to mention which = distro you are using.&nbsp;<o:p></o:p></p>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p><= ;/p>
</div>
<div>
<p class=3D"MsoNormal">Thanks,<o:p></o:p></p= >
</div>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p><= ;/p>
</div>
<div>
<p class=3D"MsoNormal">Adam<o:p></o:p></p>= ;
</div>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p><= ;/p>
</div>
</div>
<div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"= ;><o:p>&nbsp;</o:p></p>
<div>
<p class=3D"MsoNormal">On Wed, Jan 22, 2014 at 11:39 AM, Sa= lter-Duke, Brian James brian.james.duke(-)<a href=3D"http://gmail.com">gmail.com</a> &lt;<a hr= ef=3D"mailto:owner-chemistry!A!= ccl.net" target=3D&qu= ot;_blank">owner-chemistry!A!ccl.net</a>&gt; wrote:<o:p></o:p></p>= ;
<p class=3D"MsoNormal"><br>
Sent to CCL by: &quot;Salter-Duke, Brian James &quot; [brian.james.= duke^^<a href=3D"htt= p://gmail.com" target=3D"_blank">gmail.com</a>]<br>
This looks like a usefull program. However, is there any prospect of a<b= r>
Linux version for those of us who only use Linux?<br>
<br>
Brian Duke.<o:p></o:p></p>
<div>
<div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"= ;><br>
On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A!<= ;a href=3D"http://gmail= .com" target=3D"_blank">gmail.com</a> wrote:<br>
&gt; I am pleased to announce the release of QMForge 2.3.1, which is a&= lt;br>
&gt; cross-platform, open-source program for interpreting and analyzing= the<br>
&gt; results of QM calculations.<br>
&gt;<br>
&gt; QMForge 2.3.1 builds upon the previous versions with the addition = of the<br>
&gt; following features:<br>
&gt;<br>
&gt; * Plots of Convergence and Energy in the Geometry Optimization tab= ,<br>
&gt; * Plots of IR and/or Raman spectra in the Frequency Tab,<br>=
&gt; * Ability to save the normal modes of a Frequency calculation as a= nimated<br>
&gt; GIFs,<br>
&gt; * Gross Population Analysis to compare Mulliken and Lowdin populat= ions and<br>
&gt; spin densities for each atom and orbital<br>
&gt;<br>
&gt; Other notable features include:<br>
&gt;<br>
&gt; &nbsp;* The support of several QM output formats including Gau= ssian, ADF, GAMESS<br>
&gt; (and its various derivatives), Jaguar, and ORCA,<br>
&gt; &nbsp;* Population analyses such as Mulliken, Lowdin, C-square= d, and Overlap on<br>
&gt; user-defined sets (&quot;fragments&quot;) of basis functio= ns,<br>
&gt; &nbsp;* Fragment Analysis to interpret the contributions of fr= agment MOs to<br>
&gt; molecular MOs,<br>
&gt; &nbsp;* Charge Decomposition Analysis,<br>
&gt; &nbsp;* Mayer's bond orders,<br>
&gt; &nbsp;* Visualization of every step in a geometry optimization= , with the ability<br>
&gt; to save any of those structures as XYZ or PDB files,<br>
&gt; &nbsp;* A simple, yet powerful, XYZ editor with tools that all= ow translations<br>
&gt; and rotations to align bonds to specific axes,<br>
&gt; &nbsp;* Animation of the normal modes of a frequency calculati= on, and<br>
&gt; &nbsp;* A plot of electronic transitions and a easy-to-read li= st of the<br>
&gt; corresponding orbital excitations from TDDFT/CIS calculations.<= br>
&gt;<br>
&gt; I encourage you to visit <a href=3D"http://qmforge.sourceforge.net&q= uot; target=3D"_blank">
http://qmforge= .sourceforge.net</a> to see screenshots<br>
&gt; that demonstrate the various capabilities. On that page, you will = also find<br>
&gt; links to download pre-packaged Windows and Mac OS X binaries, as w= ell as<br>
&gt; links to the source code.<br>
&gt;<br>
&gt; Sincerely,<br>
&gt;<br>
&gt; Adam Tenderholt<o:p></o:p></p>
</div>
</div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"= ;>--<br>
&nbsp; &nbsp;Brian Salter-Duke (Brian Duke) &nbsp; <a href= =3D"http://Brian.Salter-Duke---monash.edu" target=3D"_blank&quo= t;>
Brian.S= alter-Duke---monash.edu</a><br>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp= ; &nbsp; &nbsp; &nbsp; Adjunct Associate Professor<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Monash In= stitute of Pharmaceutical Sciences<br>
&nbsp; &nbsp; &nbsp; Monash University Parkville Campus, VIC 30= 52, Australia<br>
<br>
<br>
<br>
-=3D This is automatically added to each message by the mailing script =3D-= &lt;br<br>
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--001a11c2fa92b9aee404f0993923-- From owner-chemistry@ccl.net Wed Jan 22 22:26:00 2014 From: "Adam Tenderholt atenderholt**gmail.com" To: CCL Subject: CCL:G: Announcement: QMForge 2.3.1 Message-Id: <-49597-140122222350-15901-jnXYRpyx88igNz9tEkJccQ[*]server.ccl.net> X-Original-From: Adam Tenderholt Content-Type: multipart/alternative; boundary=089e01160174bc556504f09ac449 Date: Wed, 22 Jan 2014 19:23:23 -0800 MIME-Version: 1.0 Sent to CCL by: Adam Tenderholt [atenderholt*|*gmail.com] --089e01160174bc556504f09ac449 Content-Type: text/plain; charset=ISO-8859-1 I'll just add a few other pointers: * OpenBabel and its Python bindings are required for saving structures (XYZ, PDB, etc.); this was probably the first bullet after Python 2.7 * PIL is required for saving animated GIFs * If you want version v2.3.1, make sure you checkout the 2.3 branch. I haven't tagged the newest version yet. Adam On Wed, Jan 22, 2014 at 5:32 PM, Billy McCann thebillywayne]|[gmail.com < owner-chemistry^ccl.net> wrote: > For linux users, the source can be obtained via > > git clone git://git.code.sf.net/p/qmforge/git-code qmforge-git-code > > Installs cleanly with > *Python 2.7 > *cclib (git version, requires swig to build) > *pyqt4 > *numpy > *cclib > *pyqwt (requires qmake to build. it looks for /usr/bin/qmake. On Arch > Linux, it's in /usr/lib/qt4/bin/qmake. symlink it) > *PyOpenGL built against it > *Qt4 > > I installed pyqt4, numpy, pyopengl using pip to fetch from PyPI. The cclib > in PyPI wasn't playing nicely. Pull it from github. I compiled pyqwrt > after downloading it from their website (requires qmake). > > I'm pretty sure you can find Qt4 in your distro's repositories. In any > case, you should already be using KDE. :) > > Qmake 2.01a > GCC 4.8.2 20131219 (prerelease) > Linux 3.12.8 > x86_64 bit architecture > > > Kind regards, > > > Billy Wayne McCann, Ph.D. > Google+ > PGP Key > irc://irc.freenode.net:bwayne > > "A rich man will always desire what his wealth cannot acquire." ~ Faust > (Goethe) > > [00(01|10)11] > > > > On Wed, Jan 22, 2014 at 6:08 PM, Bennion, Brian Bennion1],[llnl.gov < > owner-chemistry[#]ccl.net> wrote: > >> I for one would like access to a linux version of the source code as >> well. I imagine that there would be more users in the linux realm than the >> mac and windows combined. >> Brian Bennion >> >> > From: owner-chemistry+bennion1==llnl.gov]_[ccl.net [mailto: >> owner-chemistry+bennion1==llnl.gov]_[ccl.net] On Behalf Of Adam >> Tenderholt atenderholt(_)gmail.com >> Sent: Wednesday, January 22, 2014 2:13 PM >> To: Bennion, Brian >> Subject: CCL:G: Announcement: QMForge 2.3.1 >> >> This is the first request I've had for a Linux version, so I haven't >> given much thought to it. If others also have interest, please email me >> directly. Make sure to mention which distro you are using. >> >> Thanks, >> >> Adam >> >> >> On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian James >> brian.james.duke(-)gmail.com > > wrote: >> >> Sent to CCL by: "Salter-Duke, Brian James " [brian.james.duke^^gmail.com< >> http://gmail.com>] >> This looks like a usefull program. However, is there any prospect of a >> Linux version for those of us who only use Linux? >> >> Brian Duke. >> >> On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A! >> gmail.com wrote: >> > I am pleased to announce the release of QMForge 2.3.1, which is a >> > cross-platform, open-source program for interpreting and analyzing the >> > results of QM calculations. >> > >> > QMForge 2.3.1 builds upon the previous versions with the addition of the >> > following features: >> > >> > * Plots of Convergence and Energy in the Geometry Optimization tab, >> > * Plots of IR and/or Raman spectra in the Frequency Tab, >> > * Ability to save the normal modes of a Frequency calculation as >> animated >> > GIFs, >> > * Gross Population Analysis to compare Mulliken and Lowdin populations >> and >> > spin densities for each atom and orbital >> > >> > Other notable features include: >> > >> > * The support of several QM output formats including Gaussian, ADF, >> GAMESS >> > (and its various derivatives), Jaguar, and ORCA, >> > * Population analyses such as Mulliken, Lowdin, C-squared, and Overlap >> on >> > user-defined sets ("fragments") of basis functions, >> > * Fragment Analysis to interpret the contributions of fragment MOs to >> > molecular MOs, >> > * Charge Decomposition Analysis, >> > * Mayer's bond orders, >> > * Visualization of every step in a geometry optimization, with the >> ability >> > to save any of those structures as XYZ or PDB files, >> > * A simple, yet powerful, XYZ editor with tools that allow translations >> > and rotations to align bonds to specific axes, >> > * Animation of the normal modes of a frequency calculation, and >> > * A plot of electronic transitions and a easy-to-read list of the >> > corresponding orbital excitations from TDDFT/CIS calculations. >> > >> > I encourage you to visit http://qmforge.sourceforge.net to see >> screenshots >> > that demonstrate the various capabilities. On that page, you will also >> find >> > links to download pre-packaged Windows and Mac OS X binaries, as well as >> > links to the source code. >> > >> > Sincerely, >> > >> > Adam Tenderholt >> -- >> Brian Salter-Duke (Brian Duke) Brian.Salter-Duke---monash.edu< >> http://Brian.Salter-Duke---monash.edu> >> Adjunct Associate Professor >> Monash Institute of Pharmaceutical Sciences >> Monash University Parkville Campus, VIC 3052, Australia
> >> >> E-mail to subscribers: CHEMISTRY!A!ccl.net >> or use:E-mail to administrators: CHEMISTRY-REQUEST!A!ccl.net> CHEMISTRY-REQUEST!A!ccl.net> or usehttp:// >> www.ccl.net/chemistry/sub_unsub.shtml >> > Content-Type: text/html; charset"us-ascii" >> Content-Transfer-Encoding: quoted-printable >> >> > xmlns:o="urn:schemas-microsoft-com:office:office" >> xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m=" >> http://schemas.microsoft.com/office/2004/12/omml" xmlns=" >> http://www.w3.org/TR/REC-html40"> >> >> >> >> >> >> >>
>>

> style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I >> for one would like access to a linux version of the source code as >> well.  I imagine that there would be more users in the linux realm >> than the mac and windows >> combined.

>>

> style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Brian >> Bennion

>>

> style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> 

>>

> style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:> style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> >> owner-chemistry+bennion1==llnl.gov]_[ccl.net [mailto:owner-chemistry& >> #43;bennion1==llnl.gov]_[ccl.net] >> On Behalf Of Adam Tenderholt atenderholt(_)gmail.com
>> Sent: Wednesday, January 22, 2014 2:13 PM
>> To: Bennion, Brian
>> Subject: CCL:G: Announcement: QMForge 2.3.1

>>

 

>>
>>

This is the first request I've had for a Linux >> version, so I haven't given much thought to it. If others also have >> interest, please email me directly. Make sure to mention which distro you >> are using. 

>>
>>

 

>>
>>
>>

Thanks,

>>
>>
>>

 

>>
>>
>>

Adam

>>
>>
>>

 

>>
>>
>>
>>

 

>>
>>

On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian >> James brian.james.duke(-)gmail.com <> href="mailto:owner-chemistry!A!ccl.net" >> target="_blank">owner-chemistry!A!ccl.net> wrote:

>>


>> Sent to CCL by: "Salter-Duke, Brian James " >> [brian.james.duke^^gmail.com >> ]
>> This looks like a usefull program. However, is there any prospect of a
>> Linux version for those of us who only use Linux?
>>
>> Brian Duke.

>>
>>
>>


>> On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt >> atenderholt!A!gmail.com >> wrote:
>> > I am pleased to announce the release of QMForge 2.3.1, which is a
>> > cross-platform, open-source program for interpreting and analyzing >> the
>> > results of QM calculations.
>> >
>> > QMForge 2.3.1 builds upon the previous versions with the addition of >> the
>> > following features:
>> >
>> > * Plots of Convergence and Energy in the Geometry Optimization >> tab,
>> > * Plots of IR and/or Raman spectra in the Frequency Tab,
>> > * Ability to save the normal modes of a Frequency calculation as >> animated
>> > GIFs,
>> > * Gross Population Analysis to compare Mulliken and Lowdin >> populations and
>> > spin densities for each atom and orbital
>> >
>> > Other notable features include:
>> >
>> >  * The support of several QM output formats including Gaussian, >> ADF, GAMESS
>> > (and its various derivatives), Jaguar, and ORCA,
>> >  * Population analyses such as Mulliken, Lowdin, C-squared, and >> Overlap on
>> > user-defined sets ("fragments") of basis functions,
>> >  * Fragment Analysis to interpret the contributions of fragment >> MOs to
>> > molecular MOs,
>> >  * Charge Decomposition Analysis,
>> >  * Mayer's bond orders,
>> >  * Visualization of every step in a geometry optimization, with >> the ability
>> > to save any of those structures as XYZ or PDB files,
>> >  * A simple, yet powerful, XYZ editor with tools that allow >> translations
>> > and rotations to align bonds to specific axes,
>> >  * Animation of the normal modes of a frequency calculation, >> and
>> >  * A plot of electronic transitions and a easy-to-read list of >> the
>> > corresponding orbital excitations from TDDFT/CIS calculations.
>> >
>> > I encourage you to visit > target="_blank"> >> http://qmforge.sourceforge.net to see screenshots
>> > that demonstrate the various capabilities. On that page, you will >> also find
>> > links to download pre-packaged Windows and Mac OS X binaries, as >> well as
>> > links to the source code.
>> >
>> > Sincerely,
>> >
>> > Adam Tenderholt

>>
>>
>>

--
>>    Brian Salter-Duke (Brian Duke)   >> Brian.Salter-Duke---monash.edu
>>                     >> Adjunct Associate Professor
>>             Monash Institute of >> Pharmaceutical Sciences
>>       Monash University Parkville Campus, VIC 3052, >> Australia
>>
>>
>>
>> -= This is automatically added to each message by the mailing script >> =-<br
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>>
>> Before posting, check wait time at:
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>>
>>

 

>>
>>
>> >> >> > > --089e01160174bc556504f09ac449 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
I'll just add a few other pointers:

* OpenBabel and its Python bindings are required for saving structures (XY= Z, PDB, etc.); this was probably the first bullet after Python 2.7
* PIL is required for saving animated GIFs
* If you want version = v2.3.1, make sure you checkout the 2.3 branch. I haven't tagged the new= est version yet.

Adam



On Wed,= Jan 22, 2014 at 5:32 PM, Billy McCann thebillywayne]|[gmail.com <owner-chemistry^ccl.net> wrote= :
For linux users, the source can = be obtained via

git clone git://git.code.sf.net/p/qmforge/git-code qmforge-git-code
Installs cleanly with
*Python 2.7
=A0=A0 *cclib (git version, = requires swig to build)
=A0=A0 *pyqt4
=A0=A0 *numpy
=A0=A0 *cclib<= br>=A0=A0 *pyqwt (requires qmake to build. it looks for /usr/bin/qmake. On = Arch Linux, it's in /usr/lib/qt4/bin/qmake. symlink it)
=A0=A0 *PyOpenGL built against it
*Qt4

I installed pyqt4, numpy,= pyopengl using pip to fetch from PyPI. The cclib in PyPI wasn't playin= g nicely. Pull it from github.=A0 I compiled pyqwrt after downloading it fr= om their website (requires qmake).

I'm pretty sure you can find Qt4 in your distro's repositories= .=A0 In any case, you should already be using KDE. :)

Qmake 2.01a
GCC 4.8.2 20131219 (prerelease)
Linux 3.12.8
<= div class=3D"gmail_default" style=3D"font-family:verdana,sans-serif"> x86_64 bit architecture


Kind regards,


Billy Wayne McCann, Ph.D.
Google+
PGP Key
irc://irc.freenode.net:= bwayne

"A rich man will always desire what his wealth ca= nnot acquire." ~ Faust (Goethe)

[00(01|10)11]

<= /div>


On Wed, Jan 22, 2014 at 6:08 PM, Bennion= , Brian Bennion1],[llnl.gov <owner-chemistry[#]ccl.net> wrote:
I for one would like access to a linux versi= on of the source code as well. =A0I imagine that there would be more users = in the linux realm than the mac and windows combined.
Brian Bennion

> From: owner-chemistry+bennion1=3D=3Dllnl.gov]_[ccl= .net [mailto:owner-chemistry+bennion1=3D=3Dllnl.gov]_[ccl= .net] On Behalf Of Adam Tenderholt atenderholt(_)gmail.com
Sent: Wednesday, January 22, 2014 2:13 PM
To: Bennion, Brian
Subject: CCL:G: Announcement: QMForge 2.3.1

This is the first request I've had for a Linux version, so I haven'= t given much thought to it. If others also have interest, please email me d= irectly. Make sure to mention which distro you are using.

Thanks,

Adam


On Wed, Jan 22, 2014 at 11:39 AM, Salter-Duke, Brian James brian.jame= s.duke(-)gmail.com<http://gmail.com> <o= wner-chemistry!A!ccl.net&l= t;mailto:owner-chemist= ry!A!ccl.net>> w= rote:

Sent to CCL by: "Salter-Duke, Brian James " [brian.james.duke^^gmail.com<http://gmail.com>]
This looks like a usefull program. However, is there any prospect of a=
Linux version for those of us who only use Linux?

Brian Duke.

On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt a= tenderholt!A!gmail.com&l= t;http://gmail.com> w= rote:
> I am pleased to announce the release of QMForge 2.3.1, which is a
> cross-platform, open-source program for interpreting and analyzing the=
> results of QM calculations.
>
> QMForge 2.3.1 builds upon the previous versions with the addition of t= he
> following features:
>
> * Plots of Convergence and Energy in the Geometry Optimization tab, > * Plots of IR and/or Raman spectra in the Frequency Tab,
> * Ability to save the normal modes of a Frequency calculation as anima= ted
> GIFs,
> * Gross Population Analysis to compare Mulliken and Lowdin populations= and
> spin densities for each atom and orbital
>
> Other notable features include:
>
> =A0* The support of several QM output formats including Gaussian, ADF,= GAMESS
> (and its various derivatives), Jaguar, and ORCA,
> =A0* Population analyses such as Mulliken, Lowdin, C-squared, and Over= lap on
> user-defined sets ("fragments") of basis functions,
> =A0* Fragment Analysis to interpret the contributions of fragment MOs = to
> molecular MOs,
> =A0* Charge Decomposition Analysis,
> =A0* Mayer's bond orders,
> =A0* Visualization of every step in a geometry optimization, with the = ability
> to save any of those structures as XYZ or PDB files,
> =A0* A simple, yet powerful, XYZ editor with tools that allow translat= ions
> and rotations to align bonds to specific axes,
> =A0* Animation of the normal modes of a frequency calculation, and
> =A0* A plot of electronic transitions and a easy-to-read list of the > corresponding orbital excitations from TDDFT/CIS calculations.
>
> I encourage you to visit http://qmforge.sourceforge.net to see screenshots
> that demonstrate the various capabilities. On that page, you will also= find
> links to download pre-packaged Windows and Mac OS X binaries, as well = as
> links to the source code.
>
> Sincerely,
>
> Adam Tenderholt
--
=A0 =A0Brian Salter-Duke (Brian Duke) =A0 Brian.Salter-Duke---monash.e= du<http://Brian.Salter-Duke---monash.edu>
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Adjunct Associate Professor =A0 =A0 =A0 =A0 =A0 =A0 Monash Institute of Pharmaceutical Sciences
=A0 =A0 =A0 Monash University Parkville Campus, VIC 3052, Australia



-=3D This is automatically added to each message by the mailing scrip= t =3D-<br


E-mail to subscribers: CHEMISTRY!A!ccl.net<mailto:C= HEMISTRY!A!ccl.net>= or use:E-mail to administrators: CHEMISTRY-REQUEST!A!ccl.net<mailto:CHEMISTRY-REQUEST!A!ccl.net> or usehttp://www.ccl.net/chemistry/sub_= unsub.shtml<br--_000_2FD898B2B3ACB44289F398FACE042B4A3A15C0F8PRDEXMB= X02thela_
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<p class=3D"MsoNormal"><span style=3D"font-size:11.= 0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;= color:#1F497D">I for one would like access to a linux version of th= e source code as well.&nbsp; I imagine that there would be more users i= n the linux realm than the mac and windows
=A0combined.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.= 0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;= color:#1F497D">Brian Bennion<o:p></o:p></span><= ;/p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.= 0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;= color:#1F497D"><o:p>&nbsp;</o:p></span></p= >
<p class=3D"MsoNormal"><b><span style=3D"font= -size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&am= p;quot;">From:</span></b><span style=3D"font-si= ze:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&q= uot;"> owner-chemistry&#43;bennion1=3D=3Dllnl.gov]_[ccl.net [mailto:owner-chemistry&#43;bennion1=3D=3Dllnl.gov]_[ccl.net]
<b>On Behalf Of </b>Adam Tenderholt atenderholt(_)gmail.com<br>
<b>Sent:</b> Wednesday, January 22, 2014 2:13 PM<br>
<b>To:</b> Bennion, Brian<br>
<b>Subject:</b> CCL:G: Announcement: QMForge 2.3.1<o:p>&l= t;/o:p></span></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p><= ;/p>
<div>
<p class=3D"MsoNormal">This is the first request I've h= ad for a Linux version, so I haven't given much thought to it. If other= s also have interest, please email me directly. Make sure to mention which = distro you are using.&nbsp;<o:p></o:p></p>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p><= ;/p>
</div>
<div>
<p class=3D"MsoNormal">Thanks,<o:p></o:p></p= >
</div>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p><= ;/p>
</div>
<div>
<p class=3D"MsoNormal">Adam<o:p></o:p></p>= ;
</div>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p><= ;/p>
</div>
</div>
<div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"= ;><o:p>&nbsp;</o:p></p>
<div>
<p class=3D"MsoNormal">On Wed, Jan 22, 2014 at 11:39 AM, Sa= lter-Duke, Brian James brian.james.duke(-)<a href=3D"http://gmail.com">gmail.com</a> &lt;<a hr= ef=3D"mailto:owne= r-chemistry!A!ccl.net&= quot; target=3D"_blank">owner-chemistry!A!ccl.net</a>&gt; wrote:<o:p><= ;/o:p></p>
<p class=3D"MsoNormal"><br>
Sent to CCL by: &quot;Salter-Duke, Brian James &quot; [brian.james.= duke^^<a href=3D"htt= p://gmail.com" target=3D"_blank">gmail.com</a>]<br>
This looks like a usefull program. However, is there any prospect of a<b= r>
Linux version for those of us who only use Linux?<br>
<br>
Brian Duke.<o:p></o:p></p>
<div>
<div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"= ;><br>
On Wed, Jan 22, 2014 at 08:43:00AM -0800, Adam Tenderholt atenderholt!A!<= ;a href=3D"http://gmail= .com" target=3D"_blank">gmail.com</a> wrote:<br>
&gt; I am pleased to announce the release of QMForge 2.3.1, which is a&= lt;br>
&gt; cross-platform, open-source program for interpreting and analyzing= the<br>
&gt; results of QM calculations.<br>
&gt;<br>
&gt; QMForge 2.3.1 builds upon the previous versions with the addition = of the<br>
&gt; following features:<br>
&gt;<br>
&gt; * Plots of Convergence and Energy in the Geometry Optimization tab= ,<br>
&gt; * Plots of IR and/or Raman spectra in the Frequency Tab,<br>=
&gt; * Ability to save the normal modes of a Frequency calculation as a= nimated<br>
&gt; GIFs,<br>
&gt; * Gross Population Analysis to compare Mulliken and Lowdin populat= ions and<br>
&gt; spin densities for each atom and orbital<br>
&gt;<br>
&gt; Other notable features include:<br>
&gt;<br>
&gt; &nbsp;* The support of several QM output formats including Gau= ssian, ADF, GAMESS<br>
&gt; (and its various derivatives), Jaguar, and ORCA,<br>
&gt; &nbsp;* Population analyses such as Mulliken, Lowdin, C-square= d, and Overlap on<br>
&gt; user-defined sets (&quot;fragments&quot;) of basis functio= ns,<br>
&gt; &nbsp;* Fragment Analysis to interpret the contributions of fr= agment MOs to<br>
&gt; molecular MOs,<br>
&gt; &nbsp;* Charge Decomposition Analysis,<br>
&gt; &nbsp;* Mayer's bond orders,<br>
&gt; &nbsp;* Visualization of every step in a geometry optimization= , with the ability<br>
&gt; to save any of those structures as XYZ or PDB files,<br>
&gt; &nbsp;* A simple, yet powerful, XYZ editor with tools that all= ow translations<br>
&gt; and rotations to align bonds to specific axes,<br>
&gt; &nbsp;* Animation of the normal modes of a frequency calculati= on, and<br>
&gt; &nbsp;* A plot of electronic transitions and a easy-to-read li= st of the<br>
&gt; corresponding orbital excitations from TDDFT/CIS calculations.<= br>
&gt;<br>
&gt; I encourage you to visit <a href=3D"http://qmforge.sourceforge.net&q= uot; target=3D"_blank">
http://qmforge= .sourceforge.net</a> to see screenshots<br>
&gt; that demonstrate the various capabilities. On that page, you will = also find<br>
&gt; links to download pre-packaged Windows and Mac OS X binaries, as w= ell as<br>
&gt; links to the source code.<br>
&gt;<br>
&gt; Sincerely,<br>
&gt;<br>
&gt; Adam Tenderholt<o:p></o:p></p>
</div>
</div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"= ;>--<br>
&nbsp; &nbsp;Brian Salter-Duke (Brian Duke) &nbsp; <a href= =3D"http://Brian.Salter-Duke---monash.edu" target=3D"_blank&quo= t;>
Brian.S= alter-Duke---monash.edu</a><br>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp= ; &nbsp; &nbsp; &nbsp; Adjunct Associate Professor<br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Monash In= stitute of Pharmaceutical Sciences<br>
&nbsp; &nbsp; &nbsp; Monash University Parkville Campus, VIC 30= 52, Australia<br>
<br>
<br>
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