***,isobutene, CASPT3(4,5)/aug-cc-pVTZ 1A1,2A1 calculation including sigma CC and sigma* CC and 3px memory,2000,m file,2,isobut_sa2cas5_avtz_a1.wfu GEOMTYP=xyz BOHR GEOMETRY={ 12 CC3/aug-cc-pVTZ S0 optimised geometry C 0.00000000 0.00000000 2.70790758 C 0.00000000 0.00000000 0.18431282 C 0.00000000 2.39894572 -1.32482735 C 0.00000000 -2.39894572 -1.32482735 H 0.00000000 1.74848405 3.76691310 H 0.00000000 -1.74848405 3.76691310 H 0.00000000 4.05897160 -0.10582007 H 0.00000000 -4.05897160 -0.10582007 H 1.66026992 2.48337908 -2.55086178 H -1.66026992 2.48337908 -2.55086178 H 1.66026992 -2.48337908 -2.55086178 H -1.66026992 -2.48337908 -2.55086178} BASIS=AVTZ INT {MULTI occ,9,4,5,1 closed,7,1,5,1 wf,32,1,0 state,2 canonical print,orbitals,civector} {RS3,shift=0.3 wf,32,1,0} {RS3,shift=0.3 wf,32,1,0 state,1,2} {RS3,shift=0.3,ipea=0.25 wf,32,1,0} {RS3,shift=0.3,ipea=0.25 wf,32,1,0 state,1,2} ---