12

C     1.40850    0.60530    0.00000
C    -1.40850    0.60530    0.00000
C     0.65500   -0.69980   -0.00000
C    -0.65500   -0.69980   -0.00000
H     1.19500   -1.63510   -0.00000
H    -1.19500   -1.63510   -0.00000
H     2.48010    0.40620   -0.00000
H     1.14520    1.17690   -0.89000
H     1.14520    1.17690    0.89000
H    -2.48010    0.40620    0.00000
H    -1.14520    1.17690    0.89000
H    -1.14520    1.17690   -0.89000