! $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
C2H4 (this is the title card)                                                  
DNH      2

 H           1.0   0.9153898285   0.0000000000   1.2245415747
 C           6.0   0.0000000000   0.0000000000   0.6582253212
 $END