MASS 1 H 1.00800 MASS 2 O 15.99940 MASS 3 EP 0.0 DECL -CA DECL -C DECL -O DECL +N DECL +HN DECL +CA DEFA FIRS NONE LAST NONE AUTO ANGLES DIHE RESI TIP5P 0.00 GROUP ATOM O OW 0.000 ATOM H1 HW 0.241 ATOM H2 HW 0.241 ATOM EP1 EP -0.241 ATOM EP2 EP -0.241 BOND O H1 O H2 ACCEPTOR O END