18 charge = 0 N 0.678865 0.255200 -0.266338 C 2.128439 0.203447 -0.212297 C 2.810949 -0.603633 -1.286553 C 2.217650 -1.214987 -2.301621 C 2.695644 1.604122 -0.193980 C 2.649180 2.405900 1.064524 C 3.960974 1.888771 0.554956 H 0.291290 -0.679880 -0.311056 H 0.374546 0.741964 -1.102029 H 2.394912 -0.255244 0.751581 H 3.894436 -0.657962 -1.195151 H 1.141084 -1.187585 -2.436293 H 2.788038 -1.767112 -3.039133 H 2.557878 2.147339 -1.125395 H 2.215042 1.928568 1.934638 H 2.452856 3.468118 0.991414 H 4.423364 1.068892 1.093038 H 4.664243 2.593794 0.129583