13
charge = 0
 C 1.074867 -0.046815 0.155159
 C 2.372683 -0.112013 -0.106712
 C 3.254794 -1.318543 -0.247470
 C 4.599197 -0.722810 -0.540157
 C 4.582845 0.611897 -0.579679
 C 3.218138 1.108552 -0.317804
 O 2.846662 2.258004 -0.279124
 H 0.464509 -0.930153 0.307624
 H 0.595514 0.924444 0.221528
 H 2.930606 -1.983438 -1.056049
 H 3.280386 -1.928219 0.662821
 H 5.476639 -1.339249 -0.698962
 H 5.421251 1.267731 -0.771375