8

C                 -3.41779278   -2.06081078    0.00000000
H                 -3.06113836   -3.06962078    0.00000000
H                 -3.06111994   -1.55641259   -0.87365150
H                 -4.48779278   -2.06079760    0.00000000
C                 -2.90445057   -1.33485451    1.25740497
H                 -1.83445237   -1.33656157    1.25838332
H                 -3.25950713   -0.32548149    1.25642758
H                 -3.26271953   -1.83812251    2.13105517