13
charge = 0
 O 1.190645 -0.065907 0.723956
 C 2.270421 -0.034378 0.203159
 C 3.031622 1.241148 -0.136477
 C 4.346065 0.820874 -0.783289
 C 4.360036 -0.702273 -0.822967
 O 5.254554 -1.364595 -1.269403
 C 3.082515 -1.239936 -0.216482
 H 3.162266 1.813400 0.785177
 H 2.399799 1.850230 -0.787443
 H 5.229483 1.154109 -0.233319
 H 4.466125 1.187604 -1.805581
 H 3.295210 -1.888118 0.638774
 H 2.532958 -1.853449 -0.936504