18
charge = 0
 C 1.036300 0.268816 0.033013
 C 2.471429 -0.227395 -0.008886
 C 3.479207 0.884414 0.278041
 C 4.915504 0.450414 0.215144
 C 5.367775 -0.539580 1.243633
 C 5.746340 0.928461 -0.706710
 H 0.328165 -0.536477 -0.175288
 H 0.869377 1.057401 -0.706139
 H 0.790189 0.682092 1.015390
 H 2.688791 -0.657748 -0.992356
 H 2.596356 -1.038214 0.715705
 H 3.271440 1.292197 1.276933
 H 3.319407 1.702076 -0.431821
 H 4.824760 -1.485404 1.154742
 H 5.177562 -0.163395 2.254718
 H 6.433420 -0.752704 1.151427
 H 5.415863 1.650706 -1.445722
 H 6.784305 0.616340 -0.752315