[molpro-user] Odd basis set output
Ciarán Mooney
ciaran.mooney.09 at ucl.ac.uk
Wed Aug 31 09:24:22 BST 2011
Afternoon,
I am trying to do a CASSCF calculation using a 6-31G* basis set.
The start of the HF calculation seems to have an odd output, seemingly
saying that the basis being used is cc-pVTZ. Which is very odd.
Later the result of the CASSCF calculation is 0.01 Hartrees higher than
I expect.
Have I specified the basis set incorrectly?
The input:
====================
basis = 6-31G*
{hf
wf,98,1,0}
{casscf
closed,43
occ,54
wf,98,1,0
state,2
maxit,20}
====================
The output:
====================
1PROGRAM * RHF-SCF (CLOSED SHELL) Authors: W. Meyer, H.-J. Werner
NUMBER OF ELECTRONS: 49+ 49- SPACE SYMMETRY=1 SPIN
SYMMETRY=Singlet
CONVERGENCE THRESHOLDS: 1.00E-05 (Density) 1.94E-07 (Energy)
MAX. NUMBER OF ITERATIONS: 60
INTERPOLATION TYPE: DIIS
INTERPOLATION STEPS: 2 (START) 1 (STEP)
LEVEL SHIFTS: 0.00 (CLOSED) 0.00 (OPEN)
Atom=C basis=cc-pVTZ lmin=0 lmax=1
Atom=H basis=cc-pVTZ lmin=0 lmax=1
Atom=O basis=cc-pVTZ lmin=0 lmax=1
Atom=H basis=cc-pVTZ lmin=0 lmax=1
Atom=C basis=cc-pVTZ lmin=0 lmax=1
Atom=H basis=cc-pVTZ lmin=0 lmax=1
Atom=C basis=cc-pVTZ lmin=0 lmax=1
Atom=H basis=cc-pVTZ lmin=0 lmax=1
Atom=O basis=cc-pVTZ lmin=0 lmax=1
Atom=N basis=cc-pVTZ lmin=0 lmax=1
Atom=H basis=cc-pVTZ lmin=0 lmax=1
Orbital guess generated from atomic densities. Full valence occupancy:
49
====================
Regards,
Ciarán Mooney
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