[molpro-user] print Configuration State Functions
Peter Knowles
KnowlesPJ at cardiff.ac.uk
Mon Feb 24 12:43:16 GMT 2014
The configurations that you show are the closed-shell ones, and so there is only one determinant. If you look further down the output, you should see some open-shell configurations as well, with singly-occupied orbitals denoted with / or \. These are CSFs with standard Kotani/genealogical/branching-diagram spin functions, as described in http://dx.doi.org/10.1016/0009-2614(88)87412-8 , and with {/,\} indicating that the spin is {raised,lowered} relative to the parent.
Peter
On 24 Feb 2014, at 12:28, Kaveh Haghighi Mood <haghighi at pc.rwth-aachen.de> wrote:
>
> Thank you for replay,
>
> The output for CSFs looks like this :
>
>
> Reference CSFs
> ==============
>
> CSF Conf Shell Occupation Coefficients
> 1 1 1 22220000 0.842071
> 2 2 1 22202000 -0.375730
> 3 3 1 22200200 -0.045752
> 4 4 1 22200020 -0.045752
> 5 5 1 22200002 -0.001588
> 6 6 1 22022000 -0.022941
> 7 7 1 22020200 -0.010094
> ...
>
> Which looks likes we have only single determinant in each CSF rather than a linear combination.
> Is it possible to have the whole expansion?( determinants and coupling coefficients)
>
> Thank you,
>
> Kaveh Haghighi Mood
>
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--
Prof. Peter J. Knowles
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK
Telephone +44 29 208 79182 Email KnowlesPJ at Cardiff.ac.uk
WWW http://www.cardiff.ac.uk/chemy/contactsandpeople/academicstaff/knowles.html
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