15
charge = 0
 C 1.057810 -0.016737 0.072406
 C 2.518874 0.254511 0.081760
 C 3.143078 1.430128 -0.012574
 C 4.640706 1.303179 0.038252
 C 4.854439 -0.192415 0.099259
 O 4.361015 -0.901763 -1.025465
 C 3.538918 -0.832536 0.146982
 H 0.480111 0.907707 0.030340
 H 0.753619 -0.566841 0.968978
 H 0.779685 -0.635546 -0.786834
 H 2.642345 2.382002 -0.152707
 H 5.063432 1.795042 0.921664
 H 5.128811 1.743844 -0.837752
 H 5.739879 -0.615692 0.563164
 H 3.342078 -1.785184 0.629426