@MOLECULE ethylene 6 5 0 0 0 SMALL MULLIKEN_CHARGES @ATOM 1 C 0.6649 -0.0000 -0.0000 C.2 1 UNL1 -0.2803 2 H 1.2633 0.8989 0.0000 H 1 UNL1 0.1402 3 H 1.2634 -0.8986 -0.0000 H 1 UNL1 0.1402 4 C -0.6648 -0.0000 0.0000 C.2 1 UNL1 -0.2804 5 H -1.2639 -0.8984 0.0000 H 1 UNL1 0.1402 6 H -1.2636 0.8986 -0.0000 H 1 UNL1 0.1402 @BOND 1 1 2 1 2 1 3 1 3 1 4 2 4 4 5 1 5 4 6 1