18
charge = 0
 C 1.033565 0.249207 -0.164459
 C 2.525242 0.003013 0.075183
 C 2.809888 -0.064764 1.566709
 C 3.014258 -1.194383 -0.706979
 C 2.993545 -1.051776 -2.199334
 C 3.449294 -2.313706 -0.135259
 H 0.703895 1.144750 0.368185
 H 0.445031 -0.597008 0.201005
 H 0.801451 0.390213 -1.221417
 H 3.064303 0.872682 -0.327945
 H 2.250048 -0.875432 2.041730
 H 2.508010 0.867246 2.050297
 H 3.871412 -0.222916 1.768552
 H 3.553215 -0.164247 -2.513335
 H 1.974958 -0.930858 -2.579537
 H 3.431986 -1.923120 -2.687135
 H 3.484566 -2.442107 0.939461
 H 3.789744 -3.150014 -0.736314