13
charge = 0
 C 1.032050 -0.064292 -0.049432
 C 2.480754 -0.054890 -0.073275
 C 3.683618 -0.067381 -0.109894
 C 5.137585 -0.035273 -0.086413
 O 5.679909 1.144469 -0.644918
 C 5.596875 -0.161613 1.367683
 O 6.019044 -1.167539 1.854534
 H 0.624764 -0.146223 -1.059907
 H 0.640922 0.849869 0.403127
 H 0.664724 -0.912474 0.533280
 H 5.552087 -0.884989 -0.636910
 H 5.025855 1.844360 -0.565574
 H 5.516311 0.789096 1.938499