15 charge = 0 O 1.247489 0.624408 1.309463 C 2.190667 0.171477 0.361353 C 2.966179 1.340505 -0.170419 C 2.356371 2.674607 -0.319623 C 3.390147 2.451480 0.769167 C 4.728619 3.029295 0.572829 O 5.261629 3.166468 -0.500584 H 0.761258 -0.131401 1.643699 H 1.690551 -0.329316 -0.480071 H 2.886133 -0.549384 0.813320 H 3.721238 1.079476 -0.905307 H 1.339010 2.810331 0.022579 H 2.680897 3.285397 -1.152674 H 3.023086 2.397555 1.786221 H 5.251426 3.346303 1.499948