The electrostatic interaction energy of fixed ions with multi-charged counter ions in sulpho-cation exchanger

Abstract

Ab initio quantum chemical method has been used to calculate the structure and columbic energy
of sulpho-cation exchanger for counter ions of various forms. It is shown that with increasing the charges
of counter ions, the ionic bond energy of the system also increases but the hydro-separated ion pairs of
fixed and counter ions remain unchanged.