15 charge = 0 C 1.095593 0.076653 0.524102 C 2.313959 -0.051717 0.014884 C 3.011012 -1.350871 -0.307229 O 4.405220 -1.079491 -0.295925 C 4.588179 0.294523 -0.462911 C 3.961964 0.950521 -1.640240 C 3.284564 1.017332 -0.279130 H 0.493045 -0.789442 0.773829 H 0.659573 1.051568 0.707497 H 2.706769 -1.716227 -1.297538 H 2.804721 -2.138251 0.420490 H 5.527928 0.644019 -0.055713 H 3.516606 0.333340 -2.411193 H 4.408692 1.871125 -1.994831 H 3.202866 1.970507 0.225999