13
charge = 0
 C 1.001893 0.093746 0.040651
 C 2.507470 0.002210 0.002746
 O 2.958036 -0.747309 -1.139415
 C 3.005791 -2.070591 -0.992277
 O 2.716263 -2.673946 0.005918
 C 3.464710 -2.710425 -2.206614
 C 3.837613 -3.291425 -3.187112
 H 0.695200 0.729441 0.874481
 H 0.555309 -0.891210 0.181752
 H 0.615935 0.530265 -0.882373
 H 2.900367 -0.464974 0.906862
 H 2.964930 0.983421 -0.124798
 H 4.169684 -3.808212 -4.057320