15 charge = 0 O 1.321486 0.004358 1.099378 C 2.427268 0.050730 0.256480 C 2.302267 0.808959 -1.026961 C 3.570188 1.264276 -1.724113 C 4.298929 -0.023153 -2.001974 C 3.585256 -1.091906 -1.652949 C 2.298917 -0.711955 -1.024685 H 1.201814 0.874963 1.489024 H 3.397347 0.022720 0.752605 H 1.373729 1.345854 -1.177657 H 4.163786 1.945750 -1.103200 H 3.350833 1.804748 -2.652725 H 5.294012 -0.053066 -2.429948 H 3.904262 -2.120626 -1.771794 H 1.392986 -1.286742 -1.173172