18
charge = 0
 C 2.042371 -1.190114 -0.722889
 C 2.607381 0.037116 -0.013595
 C 3.053907 1.132725 -0.943145
 C 1.971396 1.758628 -1.767801
 C 4.338702 1.490130 -0.990892
 C 4.980552 2.536256 -1.838127
 H 1.763158 -1.960724 -0.000475
 H 2.780493 -1.618915 -1.405438
 H 1.149726 -0.948639 -1.304177
 H 3.451011 -0.264201 0.613760
 H 1.840923 0.435139 0.664546
 H 1.136531 2.067838 -1.129747
 H 1.562825 1.046792 -2.492074
 H 2.310746 2.632456 -2.321905
 H 5.021171 0.955765 -0.331210
 H 4.274490 3.063183 -2.479747
 H 5.747750 2.095071 -2.483244
 H 5.489485 3.281206 -1.217462