           8
 
   C          0.00000000      0.00000000      0.76298824
   C          0.00000000      0.00000000     -0.76298824
   H         -0.88280910      0.50969007      1.15804020
   H          0.00000000     -1.01938014      1.15804020
   H          0.88280910      0.50969007      1.15804020
   H          0.88280910     -0.50969007     -1.15804020
   H         -0.88280910     -0.50969007     -1.15804020
   H          0.00000000      1.01938014     -1.15804020
