15 charge = 0 C 0.824942 -0.322626 0.023884 C 2.281895 -0.524180 -0.192546 C 3.063665 0.290729 -0.899594 C 4.496527 0.104202 -1.119647 C 5.214304 0.974441 -1.846731 C 5.131927 -1.036587 -0.540060 C 5.651871 -2.001450 -0.045667 H 0.594963 -0.245948 1.091680 H 0.251435 -1.174780 -0.355378 H 0.463193 0.580977 -0.470176 H 2.732462 -1.403197 0.263457 H 2.636868 1.176275 -1.365498 H 4.740854 1.842596 -2.290293 H 6.274760 0.835494 -2.009059 H 6.123833 -2.851744 0.386728