Direct Determination of the Intermolecular Potentials for Ne–Ar, Ne–Kr and Ne–Xe

Abstract

An inversion procedure has been used to obtain, from the extended principle of corresponding states, the intermolecular potential energy functions for Ne–Ar, Ne–Kr, and Ne–Xe over a range of reduced temperature extending from 0.3 to 100. These directly determined potentials are in good agreement with the HFD-B potentials proposed by Barrow et al.