Molecular orbital diagram

[GJK]

Hi,

Is it possible to make the molecular orbital diagram through ATK???
Kindly provide the necessary tips.
The MO diagram describes about the stability of structure formation and also tells about the diamagnetic/paramagnetic nature of the structure.if we have 20 atoms we can draw but since wehave around 325 valence electrons we need your help.

[Petr Khomyakov]

As a tip, I may say that according to this article https://en.wikipedia.org/wiki/Molecular_orbital_diagram, the MO diagram analysis is qualitative and mainly suited for very small structures/molecules.  Having 325 electrons seems to refer to a relatively large system.