15 charge = 0 O 0.962024 0.011458 -0.548557 C 2.334038 0.067690 -0.156171 C 2.632292 1.301750 0.637417 C 3.168950 1.288353 1.850414 C 3.541068 0.034405 2.564226 C 3.171266 -1.198480 1.812854 C 2.626664 -1.183171 0.603738 H 0.794781 0.734525 -1.159089 H 2.953676 0.072269 -1.069332 H 2.383272 2.249907 0.166292 H 3.355232 2.225798 2.366900 H 3.065483 0.018639 3.554823 H 4.619186 0.033853 2.780082 H 3.361808 -2.149761 2.301352 H 2.358780 -2.109335 0.105372