14

C        0.000000    0.000000   -0.639149 
C        0.000000    0.656279   -1.923235 
C        0.000000   -0.656279   -1.923235 
C        0.000000    0.000000    0.685507 
C        0.000000   -1.281360    1.472040 
H        0.000000    1.563722   -2.500321 
H        0.000000   -2.153783    0.819047 
H        0.000000   -1.563722   -2.500321 
H        0.876938   -1.349543    2.124685 
C        0.000000    1.281360    1.472040 
H        0.000000    2.153783    0.819047 
H       -0.876938    1.349543    2.124685 
H        0.876938    1.349543    2.124685 
H       -0.876938   -1.349543    2.124685 
