CCL:G: keyword GEN for iodide anion




Dear Fatemeh  Moosavi,

 go through this link
 http://wanglab.bu.edu/g03guide/G03Guide/www.gaussian.com/g_ur/k_pseudo.htm
See the sample input given below


%chk=tfa_complex_int.chk
%mem=200MW
# opt freq rb3lyp/gen pseudo=read

Title Card Required

0 1
 Au                 1.25702900    0.02768900   -0.48637900
 N                  2.23605600    1.79959000   -0.10315500
 N                 -0.33935200    1.07801500   -1.25122900
 N                  0.33990400   -1.74142400   -1.00845800
 N                  2.91983800   -1.02228900    0.13359500
 C                  1.72912000    3.07752300   -0.31843800
 C                  3.49680700    1.92955300    0.46875700
 C                 -0.95180700   -1.87081900   -1.50640800
 C                  0.85456100   -3.01923700   -0.82171800
 C                 -0.47153600    2.46083600   -1.28324000
 C                 -1.53006300    0.52672200   -1.71189700
 C                  4.07985000   -0.47340200    0.66909500
 C                  3.05810000   -2.40710600    0.14072700
 C                  2.71245700    4.04350000    0.12976400
 H                 -0.84476200    2.08339900    2.22861300
 C                 -0.15688500   -0.01816900    1.94211800
 C                 -0.70368500   -1.24313700    2.58133900
 H                 -0.00389300   -1.88455800    3.12311200
 H                 -1.33811300   -1.79789600    1.87319900
 C                 -5.19145000    0.05268300    0.08222700
 F                 -6.38947500   -0.50583400    0.54700000
 F                 -5.44430000    1.42040400   -0.12666300
 F                 -5.00129300   -0.48199000   -1.21934100
 C                 -3.97698100   -0.21356200    1.05691600
 O                 -3.17409900   -1.13361800    0.68338400
 O                 -3.97901600    0.54246000    2.08477800

H C N O F 0
6-31+g(d,p)
****
Au 0
lanl2dz
****

Au 0
lanl2dz


              


On Thu, Dec 2, 2010 at 12:11 AM, Abu Asaduzzaman a.asaduzzaman##gmail.com <owner-chemistry*o*ccl.net> wrote:
Just remove the first four stars (****) after the geometry specification.

On Wed, Dec 1, 2010 at 11:02 AM, Fatemeh Moosavi fatemeh.moosavi/./gmail.com <owner-chemistry:+:ccl.net> wrote:

Sent to CCL by: "Fatemeh  Moosavi" [fatemeh.moosavi[*]gmail.com]
Deal all
I have run the optimization job for a series of imidazolium based ionic liquids having iodide as anion. Since the basis set 6-311g** cannot be applied to I, I had to use the gen keyword with basis set extra input.
Now, I need to run the same job for anion I (I-). However, there is the problem and I cannot solve it.
In the output, I get this massage:
Last state="Top"
 TCursr=  879 LCursr=    0
 Error reading general basis specification.
 Error termination via Lnk1e in C:\G03W\l301.exe at Sun Nov 14 22:47:10 2010.
 Job cpu time:  0 days  0 hours  0 minutes  5.0 seconds.
 File lengths (MBytes):  RWF=     11 Int=      0 D2E=      0 Chk=      1 Scr=      1

My input file is:
%chk=Ig.chk
%mem=6MW
# b3lyp/gen opt freq

Title Card Required

-1 1
 I

 1

****
I     0
S   5   1.00
 444750.0000000              0.0008900
 66127.0000000              0.0069400
 14815.0000000              0.0360900
  4144.9000000              0.1356800
  1361.2000000              0.3387800
S   2   1.00
   508.4400000              0.4365900
   209.5900000              0.1837500
S   1   1.00
    81.9590000              1.0000000
S   1   1.00
    36.8050000              1.0000000
S   1   1.00
    13.4950000              1.0000000
S   1   1.00
     6.8859000              1.0000000
S   1   1.00
     2.5520000              1.0000000
S   1   1.00
     1.2088000              1.0000000
S   1   1.00
     0.2734000              1.0000000
S   1   1.00
     0.1009000              1.0000000
P   4   1.00
  2953.6000000              0.0122100
   712.6100000              0.0858700
   236.7100000              0.2949300
    92.6310000              0.4784900
P   1   1.00
    39.7320000              1.0000000
P   1   1.00
    17.2730000              1.0000000
P   1   1.00
     7.9570000              1.0000000
P   1   1.00
     3.1529000              1.0000000
P   1   1.00
     1.3328000              1.0000000
P   1   1.00
     0.4947000              1.0000000
P   1   1.00
     0.2160000              1.0000000
P   1   1.00
     0.0829300              1.0000000
D   3   1.00
   261.9500000              0.0314400
    76.7340000              0.1902800
    27.5510000              0.4724700
D   1   1.00
    10.6060000              1.0000000
D   1   1.00
     3.4217000              1.0000000
D   1   1.00
     1.1370000              1.0000000
D   1   1.00
     0.3020000              1.0000000
****

Would any one please advise me to be able run this job successfully?

Great appreciation for the suggestions and thanks in advance

Best regards
F. Moosavi
PhD student in Physical Chemistry
Department of Chemistry
Shiraz University
Shiraz, 71454
Iran
fatemeh.moosavi .. gmail.com



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