13
charge = 0
 C 0.677494 -1.232523 0.506977
 O -0.621130 -1.530272 0.006943
 C -1.535655 -0.548030 -0.050421
 C -1.281641 0.758711 0.012617
 C 0.107999 1.215354 0.128171
 O 1.014847 0.787601 -0.915218
 C 1.120050 0.192924 0.356656
 H 1.357931 -1.909568 -0.015065
 H 0.703774 -1.479090 1.576582
 H -2.532109 -0.951343 -0.190694
 H -2.094044 1.465912 -0.079854
 H 0.290560 2.229010 0.471271
 H 2.024114 0.433784 0.916926