21
charge = 0
 C -1.531189 0.752733 0.103248
 C -1.531245 -0.755525 -0.108184
 C -0.310505 -1.510748 0.410436
 C 0.959517 -1.240859 -0.394311
 C 1.762540 -0.002840 0.006979
 C 0.958316 1.235885 0.403654
 C -0.306834 1.506884 -0.408362
 H -1.633025 0.964039 1.175601
 H -2.429791 1.163877 -0.369736
 H -1.627116 -0.966744 -1.181104
 H -2.432904 -1.165879 0.359639
 H -0.533557 -2.581434 0.361620
 H -0.146818 -1.287468 1.472118
 H 0.677761 -1.167839 -1.451083
 H 1.625370 -2.107338 -0.330693
 H 2.427726 0.252080 -0.825291
 H 2.422711 -0.258344 0.843054
 H 1.625282 2.101779 0.343853
 H 0.670440 1.163121 1.458793
 H -0.137257 1.283457 -1.469089
 H -0.529224 2.577765 -0.360824