oxalate-2.mol -ISIS- 3D 6 5 0 0 0 0 0 0 0 0 0 -0.7854 0.0013 0.0000 C 0 0 0 0 0 0.7852 0.0012 0.0001 C 0 0 0 0 0 -1.3747 1.1445 -0.0111 O 0 0 0 0 0 -1.3698 -1.1444 0.0108 O 0 0 0 0 0 1.3727 0.0090 -1.1438 O 0 0 0 0 0 1.3723 -0.0114 1.1441 O 0 0 0 0 0 1 2 1 0 0 0 1 3 2 0 0 0 1 4 2 0 0 0 2 5 2 0 0 0 2 6 2 0 0 0 -2