# Create a benzene-toluene system in explicit TIP3P solvent.

# Load parameters and ions.
parm99 = loadamberparams parm99.dat
loadOff solvents.lib
loadOff ions94.lib
gaff = loadamberparams gaff.dat

# Load unsolvated ion pair.
nacl = loadpdb nacl.pdb

check nacl

# Solvate nacl.
solvatebox nacl TIP3PBOX 9.0 iso
saveamberparm nacl nacl-solvated.prmtop nacl-solvated.crd
savepdb nacl nacl-solvated.pdb

quit