1 tip4p TIP4P TIP
4-point
, recommended
2 tip4pew TIP4PEW TIP
4-point with Ewald
3 tip3p TIP3P TIP
3-point
4 tip5p TIP5P TIP
5-point
(see http
://redmine.gromacs.org
/issues
/1348 for issues
)
5 tip5pe TIP5P TIP
5-point improved for Ewald sums
6 spc SPC simple point charge
7 spce SPC
/E extended simple point charge