C2H2.mol 4 3 0 0 0 0 0 0 0 0 0 0.0133 -0.0001 -0.0002 C 0 0 0 0 0 1.2268 0.0001 0.0002 C 0 0 0 0 0 -1.0608 -0.0001 0.0001 H 0 0 0 0 0 2.3008 0.0001 -0.0001 H 0 0 0 0 0 1 2 3 0 0 0 1 3 1 0 0 0 2 4 1 0 0 0