Hello Group, I'm having problem in assigning omega (spin-orbit) states done in my calc. on top CASSCF of the system I+O2. I've total 96 omega states and they are of 1/2, 3/2, 5/2,7/2,9/2 . I would be thankful if anybody can provide any systematic method (or any specific trick) to assign those states correctly. Regards, Antara