Title: A SIMPLE MODEL FOR ION SOLVATION WITH NON ADDITIVE CORES
Author(s): W.R.Fawcett, L.Blum

A simple model for ionic solvation with non additive cores is proposed. The solvation energy and entropy are studied. The present study shows that the description of the variation in Gibbs energy and entropy with ion size is significantly improved when dipole-dipote interactions are taken into consideration. The description applied for water is valid for other polar solvents.