[molpro-user] Quary regarding EOMCCSD optimization and frequency calculatio
samala nagaprasad reddy
snpreddy63 at gmail.com
Mon Apr 21 07:44:13 BST 2014
Dear Sir,
I want to calculate the excited state optimization and frequency
calculations using EOM-CCSD method.
Here I am giving the input, after optimization I am getting the below
error in log file
*Input*
! equilibrium structure
***,coupling constants
memory,400,m
basis,avdz
geomtyp = xyz
geometry = {12,
planar isomer
C 0.00000000 1.40113000 0.00000000
C 1.21341400 0.70056500 0.00000000
C 1.21341400 -0.70056500 0.00000000
C 0.00000000 -1.40113000 0.00000000
C -1.21341400 -0.70056500 0.00000000
C -1.21341400 0.70056500 0.00000000
F 0.00000000 -2.74720600 0.00000000
F 2.37915000 -1.37360300 0.00000000
F -2.37915000 1.37360300 0.00000000
F 0.00000000 2.74720600 0.00000000
F 2.37915000 1.37360300 0.00000000
F -2.37915000 -1.37360300 0.00000000
end}
{rhf;wf,90,1,0}
{ccsd
eom,1.2;}
eopt=energy(2);
optg,variable=eopt;
frequencies;
exit
*Error in log file*
?ILLEGAL SYMMETRY ON EOM CARD: 2
*End of out file*
PROGRAM * HESSIAN
Computing numerical hessian using default procedure for command CCSD
Symmetry elements for unique displacements: X Y Z
Using no symmetry in wavefunction calculations
Running default procedure: RHF-SCF000 CCSD
Numerically approximating hessian using central energy differences
Task list generated. Total number of displacements: 188
ERROR EXIT
CURRENT STACK: CIINP MAIN
**********************************************************************************************************************************
DATASETS * FILE NREC LENGTH (MB) RECORD NAMES
1 21 1496.21 500 610 700
701 900 950 970 1001 129 960
VAR BASINP GEOM GEOM
SYMINP ZMAT AOBASIS BASIS P2S ABASIS
1100 1400 1410
1200 1210 1080 1600 1650 1300 1700
S T V
H0 H01 AOSYM SMH MOLCAS ERIS OPER
2100
RHF
2 7 1.41 700 1000 2100
5600 5500 701 1001
GEOM BASIS RHF
GINFO HINFO GEOM BASIS
PROGRAMS * TOTAL FEHLER OPTG CCSD RHF INT
CPU TIMES * 58606.77 0.02 57514.70 841.00 9.08 36.29
REAL TIME * 66029.72 SEC
DISK USED * 5.73 GB
**********************************************************************************************************************************
Could you help me to calculate the excited state optimization and frequency
calculations using EOM-CCSD method
Best regards
Nagaprasad Reddy
School of Chemistry
University of Hyderabad
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