           7
 
   C          0.00000000      0.00000000     -0.95122586
   C          0.00000000      0.00000000      0.50451101
   C          0.00000000      0.00000000      1.70543908
   H         -0.51019468     -0.88368312     -1.34212552
   H         -0.51019468      0.88368312     -1.34212552
   H          1.02038937      0.00000000     -1.34212552
   H          0.00000000      0.00000000      2.76765234
