10
 
C     0.6100201   -0.3959155    0.0000000 
C     1.8427592    0.1182673    0.0000000 
C    -0.6100201    0.3959155    0.0000000 
C    -1.8427592   -0.1182673    0.0000000 
H     0.4833920   -1.4760937    0.0000000 
H     2.0103524    1.1900896    0.0000000 
H     2.7218076   -0.5136311    0.0000000 
H    -0.4833920    1.4760937    0.0000000 
H    -2.0103524   -1.1900896    0.0000000 
H    -2.7218076    0.5136311    0.0000000 
