1 8 Dang-Chang Water Dimer 2 1 O 0.000000 0.000000 0.000000 1 2 3 4 3 2 H -0.239987 0.000000 0.926627 2 1 4 3 H 0.957200 0.000000 0.000000 2 1 5 4 M 0.131597 0.000000 0.170021 3 1 6 5 O -0.883933 0.000000 2.726141 1 6 7 8 7 6 H -1.468748 -0.756950 2.761488 2 5 8 7 H -1.468748 0.756950 2.761488 2 5 9 8 M -1.098542 0.000000 2.739112 3 5 10