9
charge = 0
 C 1.097968 0.012898 0.013824
 O 2.497060 0.031460 -0.013340
 C 2.994420 0.770044 -1.093001
 H 0.790997 -0.577805 0.877301
 H 0.682363 -0.443671 -0.896080
 H 0.682385 1.026419 0.109614
 H 4.083106 0.736551 -1.044069
 H 2.667964 1.819148 -1.049231
 H 2.667937 0.349054 -2.054918