          21
 
   C          0.00000000      0.00000000     -0.99983830
   C          0.94774932     -0.80268244     -0.07823205
   C         -0.94774932      0.80268244     -0.07823205
   C         -0.74182961      0.17403847      1.30372675
   C          0.74182961     -0.17403847      1.30372675
   C          2.39330861     -0.81477992     -0.54611512
   C         -2.39330861      0.81477992     -0.54611512
   H         -0.56867448     -0.66667094     -1.65019942
   H          0.56867448      0.66667094     -1.65019942
   H          0.58701319     -1.83327591     -0.02571950
   H         -0.58701319      1.83327591     -0.02571950
   H         -1.04362350      0.83456198      2.11652181
   H         -1.33445496     -0.74258180      1.37956189
   H          1.33445496      0.74258180      1.37956189
   H          1.04362350     -0.83456198      2.11652181
   H          2.77549279      0.20526042     -0.60986643
   H          2.48860963     -1.26943349     -1.53221956
   H          3.03023121     -1.37055554      0.14246078
   H         -2.77549279     -0.20526042     -0.60986643
   H         -2.48860963      1.26943349     -1.53221956
   H         -3.03023121      1.37055554      0.14246078
