21

C   -0.606189355   0.055874063   0.589004905
H   -1.668036669   0.055776239   0.589011619
C    0.605848727   0.055540867   0.589266243
H    1.667678172   0.054863283   0.589727942
C   -2.530413205  -0.344405293   4.055949401
H   -2.538779834  -1.006358828   3.189538812
H   -2.582331535  -0.970674508   4.946540175
H   -3.432827827   0.264498765   4.023187776
C   -1.269881079   0.510195425   4.067018671
H   -1.286532746   1.183194648   4.927427791
H   -1.244614091   1.144411434   3.178222562
C    0.000037541  -0.328135577   4.107474005
H    0.000040273  -0.945925224   5.010535403
H    0.000104635  -1.016434733   3.258232816
C    1.269936099   0.510240494   4.067105546
H    1.286563924   1.183207608   4.927526850
H    1.244791181   1.144412811   3.178304353
C    2.530458592  -0.344396086   4.056159132
H    2.538838358  -1.006378840   3.189780056
H    3.432837362   0.264535255   4.023432769
H    2.582275822  -0.970610823   4.946792677
