! $CONTRL SCFTYP=RHF RUNTYP=HESSIAN $END $CONTRL SCFTYP=RHF RUNTYP=OPTIMIZE $END ! $CONTRL MPLEVL=2 SCFTYP=RHF $END ! $FORCE METHOD=ANALYTIC $END ! $BASIS GBASIS=N31 NGAUSS=6 NDFUNC=1 NPFUNC=1 $END ! $BASIS GBASIS=STO NGAUSS=3 $END $BASIS GBASIS=AM1 $END $DATA C2H6 (this is the title card) DND 3 H 1.0 0.0000000000 1.0121605087 1.1563233270 C 6.0 0.0000000000 0.0000000000 0.7633970447 $END