15
charge = 0
 O 0.931539 -0.071478 -0.057133
 C 2.335317 -0.035841 -0.030857
 C 2.953994 1.037252 0.865517
 O 4.249690 0.554915 1.140355
 C 4.146299 -0.848806 1.332017
 C 2.914048 -1.281023 0.584516
 C 2.375890 -2.487437 0.531429
 H 0.620355 0.585481 -0.683865
 H 2.740926 0.078315 -1.047382
 H 2.346234 1.133446 1.777855
 H 3.050186 2.016705 0.393430
 H 4.054350 -1.084579 2.401501
 H 5.064217 -1.309887 0.958651
 H 2.825732 -3.336013 1.035355
 H 1.451613 -2.654740 -0.008589