[Wien] valence energies
Michael Gurnett
michael.gurnett at kau.se
Fri Nov 7 17:34:19 CET 2003
I know this topic was discussed previously, but I'm a little confused
I have a system containing Ge, Li and H atoms. In the case of Ge the cutoff energy is such that the 3d, 4s and 4p electrons are treated as valence electrons. Looking in the scf1 file I find
ATOMIC SPHERE DEPENDENT PARAMETERS FOR ATOM Ge1
OVERALL ENERGY PARAMETER IS 0.3000
OVERALL BASIS SET ON ATOM IS LAPW
E( 2)= -1.7550 E(BOTTOM)= -1.950 E(TOP)= -1.560
APW+lo
E( 2)= 0.3000
LOCAL ORBITAL
E( 0)= 0.3000
APW+lo
E( 1)= 0.3000
APW+lo
if the 3d electrons have an energy of -1.7550, where are the energies for the 4s and 4p electrons. Also where is the split of the 3d electrons.
With the chosen cutoff energy, analysis in w2web is reporting 0 ryd for all H and Li atoms, and in the scf1 file for H
ATOMIC SPHERE DEPENDENT PARAMETERS FOR ATOM H 1
OVERALL ENERGY PARAMETER IS 0.3000
OVERALL BASIS SET ON ATOM IS LAPW
E( 0)= 0.3000
APW+lo
so where do I find the 1S energies
Li is similar 0 ryd for core and
ATOMIC SPHERE DEPENDENT PARAMETERS FOR ATOM Li1
OVERALL ENERGY PARAMETER IS 0.3000
OVERALL BASIS SET ON ATOM IS LAPW
E( 0)= 0.3000
APW+lo
E( 0)= -3.5225 E(BOTTOM)= -3.720 E(TOP)= -3.325
LOCAL ORBITAL
for valence. Could someone explain this. I want to do core-level calculations on the 3d Ge electrons and I'm guessing that treating these as core would be incorrect as the energies are so high.
Thanks
Michael
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://zeus.theochem.tuwien.ac.at/pipermail/wien/attachments/20031107/41899945/attachment.html
More information about the Wien
mailing list