8

C   -0.601729956  -0.028570118   0.384934916
H   -1.663735430  -0.028526566   0.379014311
C    0.610109174  -0.028663644   0.388163788
H    1.672135444  -0.028793082   0.387967520
C   -0.006990660   0.096025269   4.020857659
H   -0.003596280   0.062290217   2.957560777
C   -0.010927083   0.134315292   5.232323042
H   -0.014193315   0.167691173   6.293234460
