19
charge = 0
 C 1.255926 0.550575 0.103351
 C 2.756856 0.478749 -0.114401
 C 3.190189 -0.662796 -1.050633
 C 2.653595 -0.460629 -2.436925
 C 1.819405 -1.276299 -3.064960
 C 4.687030 -0.756564 -1.091170
 C 5.399024 -1.793480 -0.674787
 H 0.996848 1.370345 0.777224
 H 0.879596 -0.375617 0.547048
 H 0.722327 0.704534 -0.837054
 H 3.267659 0.342898 0.843934
 H 3.122169 1.428033 -0.524170
 H 2.792034 -1.605123 -0.655880
 H 2.997023 0.441030 -2.944307
 H 1.455717 -2.185790 -2.596592
 H 1.472298 -1.068737 -4.070664
 H 5.202491 0.116064 -1.491505
 H 4.923590 -2.683187 -0.273101
 H 6.481922 -1.793617 -0.721318