O3-.mol -ISIS- 3D 3 2 0 0 0 0 0 0 0 0 0 -0.2798 -0.4083 0.0000 O 0 0 0 0 0 1.1115 -0.4610 0.0000 O 0 0 0 0 0 -0.8315 0.8696 0.0000 O 0 0 0 0 0 1 2 1 0 0 0 1 3 1 0 0 0 -1 2