16 charge = 0 N 3.852639 -2.477712 0.373659 C 3.715919 -1.344887 0.231788 C 3.556310 0.093372 0.080552 C 4.094275 0.867373 1.274233 C 3.864217 2.390133 1.314458 C 3.653531 2.266641 2.835552 C 3.369884 0.766142 2.630054 H 2.491450 0.307800 -0.057755 H 4.066727 0.400459 -0.838186 H 5.157076 0.644312 1.402989 H 2.933221 2.658592 0.806717 H 4.661863 3.038550 0.948982 H 2.872031 2.874973 3.291321 H 4.584700 2.427004 3.382519 H 2.301385 0.579842 2.489502 H 3.754162 0.056408 3.362716