mcscf geom. optimization
Maciej Bobrowski
mate at chemik.chem.univ.gda.pl
Tue Nov 27 11:07:20 GMT 2001
Hi,
I have the following problem:
I want to optimize the geometry at the mcscf level. the fragment of my
input file is as follows:
........
spin=1;
IMPORT,2100.2,/homec/mate/molpro/rohf_test.wfu
basis=6-31+G*
multi;
MAXITER,40
core,10; occ,18; closed,8;
CONFIG,DET;
wf,33,1,1;
start,2100.2;
rotate,14.1,10.1
rotate,13.1,9.1
rotate,12.1,8.1
ITERATIONS;
DO,NEWTON,4,TO,40
DONT,WERNER,4,TO,40
END;
GRADTYP=CADPAC
optg;
POP; INDIVIDUAL;
PUT,MOLDEN,mcscf_test.molden;
and after the mcscf iterations (at the beginning of optimization program):
SETTING GRADTYP = CADPAC
STARTING GEOMETRY OPTIMIZATION FOR MULTI
CONVERGENCE THRESHOLDS: .300D-03 (STEP) .300D-03 (GRADIENT) .100D-05
(ENERGY)
MAX. NUMBER OF STEPS: 50
*** Long output written to logfile /homec/mate/molpro/mcscf_test.log ***
CORE ORBITAL RECORD NOT SPECIFIED
...and the job was finished :(
How can I specified the "CORE ORBITAL RECORD" ??
and by the way, I wanted to change the ordering of some orbitals and
used the "rotate" command, but in the output file I obtained something
like that:
ROTATION OF ORBITALS 14.1 10.1 90.00 DEGREES
ROTATION OF ORBITALS 13.1 9.1 90.00 DEGREES
ROTATION OF ORBITALS 12.1 8.1 90.00 DEGREES
I didn't want to rotate them in 90 deg. I just wanted to change the
ordering of some of them. What's the problem, what is wrong in my input
file??
Maciej
......................................................................
Maciej Bobrowski
Faculty of Chemistry Academic Computer Center
University of Gdansk TASK
Sobieskiego 18 Narutowicza 11/12
80-952 Gdansk, Poland 80-952 Gdansk, Poland
phone: +48 58 345-0361 phone: +48 58 347-2411
fax: +48 58 341-0357 fax: +48 58 341-5821
e-mail: mate at chemik.chem.univ.gda.pl e-mail: mate at kliper.task.gda.pl
......................................................................
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