[molpro-user] MULTI geometry optimization problem
Attila Bende
attlbende at gmail.com
Sun Oct 11 19:06:01 BST 2009
Dear Molpro Users!
I would appreciate if somebody could help me as regards the geometry
optimization of excited state with multi-reference method.
My problem is that I want to optimize the first excited state, but
during the geometry optimization the ground state energy changes are
shown in the molpro.log file:
_______________________________
ITER. ENERGY(OLD) ENERGY(NEW) DE GRADMAX
GRADNORM GRADRMS STEPMAX STEPLEN STEPRMS
1 -681.27768054 -681.27306590 0.00461464 0.07256838
0.10900019 0.00157971 0.11165649 0.21801287 0.04360257
2 -681.27306590 -681.26779793 0.00526797 0.01954266
0.03839356 0.00055643 0.04726471 0.12051239 0.02410248
3 -681.26779793 -681.26670496 0.00109297 0.00439910
0.00823627 0.00011937 0.01845357 0.03006173 0.00601235
4 -681.26670496 -681.26648514 0.00021982 0.00148200
0.00315877 0.00004578 0.01731360 0.02485251 0.00497050
5 -681.26648514 -681.26624414 0.00024099 0.00122576
0.00275895 0.00003998 0.05956818 0.07940406 0.01588081
6 -681.26624414 -681.26606009 0.00018405 0.00197161
0.00422421 0.00006122 0.10169159 0.13123688 0.02624738
7 -681.26606009 -681.26589630 0.00016379 0.00268991
0.00543002 0.00007870 0.14410789 0.18093865 0.03618773
8 -681.26589630 -681.26589504 0.00000126 0.00233220
0.00478878 0.00006940 0.10986613 0.13096892 0.02619378
9 -681.26589504 -681.26594310 -0.00004807 0.00161734
0.00279288 0.00004048 0.06271699 0.07056734 0.01411347
______________________________
How I should set the optimization routine in order to show the first
excited state energy changes.
The energy gradient (for first excited state) is calculated in a
correct way, but its energy change is not shown in the molpro.log file
Here is my input section:
__________________________
{hf;occ,53;wf,106,1,0}
{multi;
Occ,56;
Closed,47;
wf,106,1,0
state,2;
weight,0,1;
maxiter,25}
optg
________________________________
With grateful thanks
Attila
--
Dr. Bende Attila (PhD)
Senior Researcher III
***********************************************************************
National Institute of R&D of Isotopic and Molecular Technology
Str. Donath nr.71-103, C.P.700
Cluj-Napoca, R-400293, Romania
Phone:+40-264-584037, ext. 216, Fax: +40-264-420042
e-mail: bende at itim-cj.ro, attlbende at yahoo.co.uk
Web: http://www.itim-cj.ro/~bende/index.html
http://www.researcherid.com/rid/A-6539-2008
***********************************************************************
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