%mem=1000MB
%nprocs=1
%chk=1.chk
#P B3LYP/cc-pVDZ opt freq

Staggered Ethane

0,1
6        0.000000000      0.000000000     -0.770000000
1       -0.873651400     -0.504402900     -1.126666300
1        0.873651400     -0.504402900     -1.126666300
1        0.000000000      1.008805700     -1.126666300
6        0.000000000      0.000000000      0.770000000
1       -0.873651400     -0.504402900      1.126666300
1        0.873651400     -0.504402900      1.126666300
1        0.000000000      1.008805700      1.126666300