ethylenet.mol -ISIS- 3D 6 5 0 0 0 0 0 0 0 0 0 -0.7225 0.0002 -0.0005 C 0 0 0 0 0 0.7227 0.0015 -0.0003 C 0 0 0 0 0 -1.3068 0.9327 0.0001 H 0 0 0 0 0 -1.3043 -0.9339 -0.0002 H 0 0 0 0 0 1.3067 0.0020 -0.9331 H 0 0 0 0 0 1.3048 0.0013 0.9335 H 0 0 0 0 0 1 2 1 0 0 0 1 3 1 0 0 0 1 4 1 0 0 0 2 5 1 0 0 0 2 6 1 0 0 0 3