15 charge = 0 C 2.768752 0.583227 1.488455 C 2.404902 0.011218 0.132135 C 2.982441 -1.401532 -0.098102 C 2.486868 -1.975624 -1.347603 C 2.054106 -2.427812 -2.370575 C 4.444442 -1.406809 -0.059983 C 5.642986 -1.391995 -0.017439 H 2.338804 1.578997 1.613189 H 3.851230 0.665893 1.605085 H 2.390450 -0.046146 2.298924 H 2.763180 0.660571 -0.670498 H 1.319641 -0.060761 0.023905 H 2.630096 -2.041696 0.723031 H 1.678369 -2.833977 -3.279697 H 6.706843 -1.387375 0.013325