[ moleculetype ] ; molname nrexcl SOL 2 [ atoms ] ; id at type res nr residu name at name cg nr charge 1 OW 1 SOL OW 1 -1.77185 2 HW 1 SOL HW1 1 0.55370 3 HW 1 SOL HW2 1 0.55370 4 DW 1 SOL DW 1 -1.10740 5 SW 1 SOL SW 1 1.77185 [ polarization ] ; See notes above. alpha (nm^3) 1 5 1 0.00104252 ;[ settles ] ; i funct dOH dHH ;1 1 0.09572 0.15139 [ constraints ] ; i funct doh dhh 1 2 1 0.09572 1 3 1 0.09572 3 2 1 0.15139 [ dummies3 ] ; The position of the dummies is computed as follows: ; ; O ; ; D ; ; H H ; ; 2 * b = distance (OD) / [ cos (angle(DOH)) * distance (OH) ] ; 0.0137408 nm / [ cos (104.52 / 2 deg) * 0.09572 nm ] ; 0.01557 nm ; Dummy pos x4 = x1 + a*(x2-x1) + b*(x3-X1) ; ; Dummy from funct a b 4 1 2 3 1 0.2031807494 0.2031807494 [ exclusions ] ; iatom excluded from interaction with i 1 2 3 4 5 2 1 3 4 5 3 1 2 4 5 4 1 2 3 5 5 1 2 3 4