15
charge = 0
 C -0.761891 -0.989294 -0.249143
 C -1.189443 0.384153 0.253900
 C -0.011104 1.278094 -0.132049
 C 1.238221 0.383765 0.010091
 C 0.713147 -1.061107 0.143686
 H -0.865271 -1.028505 -1.339412
 H -1.354308 -1.809077 0.163667
 H -1.302286 0.356866 1.343631
 H -2.139605 0.725620 -0.163212
 H 0.048876 2.184721 0.473585
 H -0.125525 1.599480 -1.171554
 H 1.831353 0.664154 0.883156
 H 1.894218 0.490978 -0.856495
 H 0.795958 -1.395519 1.182018
 H 1.277959 -1.772209 -0.462660