Potassium bromide, KBr/ε: New Force Field

We propose a new force field for the Potassium Bromide, the KBr/ε. The crystal density and structure, as well as, the density, the viscosity and the dielectric constant of the solution in water were computed and compared with the experiments and other atomistic models. Next, the transferability of the KBr/ε and of the NaCl/ε models is verified by creating the KCl/ε and the NaBr/ε models. The strategy was to employ the same parameters obtained for the NaCl/ε and for the KBr/ε force fields for the building up of the KCl/ε and the NaBr/ε models . The thermodynamic and dynamic properties of these two new models were compared with the experimental