Question - numerical gradient and AFRE

Subject:

if B is 1s22s22p1, what is Li?

Passfield:

Comments:
: I'm trying to make a geometry optimization at the CASPT2 level using the AFRE keyword to freeze some orbitals and not to correlate these electrons. : In the numerical_gradient part, it seems (from the output) that this AFRE is not being used. : Can I used AFRE in CASPT2 geometry optimizations?? : Thanks a lot