CCL:G: TDDFT calculation for a metal complex
- From: Jürgen Gräfenstein <jurgen]~[chem.gu.se>
- Subject: CCL:G: TDDFT calculation for a metal complex
- Date: Tue, 8 Nov 2011 15:58:45 +0100
Sent to CCL by: =?Windows-1252?Q?J=FCrgen_Gr=E4fenstein?= [jurgen,+,chem.gu.se]
Dear Velmurugan,
You may need to specify
Int=(Grid=UltraFine)
to increase accuracy in the numerical XC-energy integrations.
Best regards,
Jürgen
________________________________________
> From: owner-chemistry+jurgen.grafenstein==chem.gu.se(!)ccl.net
[owner-chemistry+jurgen.grafenstein==chem.gu.se(!)ccl.net] On Behalf Of Vel
Murugan G murugan4chemistry],[gmail.com [owner-chemistry(!)ccl.net]
Sent: Tuesday, November 08, 2011 15:02
To: GrÀfenstein, JÌrgen
Subject: CCL:G: TDDFT calculation for a metal complex
Sent to CCL by: "Vel Murugan G" [murugan4chemistry_+_gmail.com]
Dear CClers
I am doing a TDDFT calculation for a metal complex using the gen b3lyp (lanl2dz
for metal and 6-31g* for remaining atoms) optimized geometry. The calculation
ended with the following message.
Spurious integrated density or basis function:
NE= 384 NElCor= 0 El error=2.70D+01 rel=7.03D-02 Tolerance=1.00D-03
Shell 6 absolute error=6.22D-10 Tolerance=1.20D-02
Shell 2 signed error=5.59D-13 Tolerance=1.00D-01
Inaccurate quadrature in CalDSu.
Error termination via Lnk1e in C:\G03W\l801.exe at Tue Nov 08 00:09:06 2011
My input file keywords are as follows:
#p td=(nstates=10) b3lyp gen pseudo=read scf=(maxcyc=400)
Please suggest me the solution.
Thanks in advance.
Velmurugan Ghttp://www.ccl.net/cgi-bin/ccl/send_ccl_messagehttp-:-//www.ccl.net/chemistry/sub_unsub.shtmlhttp-:-//www.ccl.net/spammers.txt