15
charge = 0
 O 1.667486 0.919469 -0.033876
 C 2.290416 -0.302200 -0.365517
 C 2.820190 -0.904437 0.900435
 O 3.745611 -1.958278 0.735692
 C 4.218012 -0.731814 1.303434
 C 4.628735 -0.778936 2.712224
 C 5.662194 -0.104361 3.197573
 H 1.204418 1.248092 -0.807091
 H 3.121894 -0.164824 -1.069619
 H 1.577986 -1.005372 -0.819275
 H 2.077690 -1.060077 1.682816
 H 4.859578 -0.153844 0.639359
 H 4.025995 -1.410765 3.359818
 H 6.278357 0.521511 2.559729
 H 5.926137 -0.148364 4.247098