15 charge = 0 O 0.857127 0.598671 -0.413478 C 2.192637 0.521842 -0.033917 C 3.056308 -0.571768 -0.589612 C 3.197084 0.845720 -1.076211 C 4.435926 1.638423 -0.732969 C 4.230971 3.077973 -0.789039 C 4.050033 4.263267 -0.843678 H 0.374055 -0.095361 0.043148 H 2.404402 0.861547 0.978857 H 2.584161 -1.279782 -1.259409 H 3.838064 -0.982278 0.039744 H 2.774532 1.048763 -2.054021 H 5.248602 1.365121 -1.415483 H 4.778951 1.364290 0.271108 H 3.887137 5.313772 -0.890949