> I am using Avogadro to generate the mopac input files, and AUX is included
> when I run the Mopac calculation.
Can you zip up the files and e-mail them to me (off-list) and I'll take a look?
I've been running lots of MOPAC calculations for my class this term, so it
should be working?
> I have tried using the mopac LARGE keyword, as well as the GRAPH and GRAPHF
> keywords but Avogadro still does not display the orbitals.
Avogadro has used the AUX keyword. I can look into the GRAPH and GRAPHF, which
are newer features. (I see, for example, that WebMO and JMol use these.)