15 charge = 0 C 1.100897 0.242292 -0.042983 C 2.590937 -0.035765 0.053527 O 3.362038 1.103191 -0.336476 C 3.629992 1.118722 -1.694020 O 4.458574 0.047761 -2.096464 C 3.970323 -1.136198 -1.662059 C 3.047723 -1.238757 -0.709220 H 0.837905 1.104115 0.573534 H 0.531118 -0.622276 0.306601 H 0.803609 0.441276 -1.074884 H 2.849247 -0.179163 1.109137 H 4.171187 2.036714 -1.915725 H 2.702773 1.057593 -2.283321 H 4.410121 -1.982207 -2.176642 H 2.672077 -2.214918 -0.430696