the extended law of corresponding - states and the intermolecular potentials for ar-ar, ar-kr and kr-kr

an inversion procedure is used to obtain from the extended principle of corresponding - states the pair interaction potentials for argon, krypton and its mixture over a tetnperature range from absolute zero to the onset of ionization. the experimentally-reduced viscosity collision integrals obtained from the corresponding - states correlation have been inverted directly to give the reduced-intermolecular potential energy curves corresponding to the collision integrals. these directly determined potentials are in good agreement with the potentials independently obtained from the molecular-beam scattering measurements, which were fitted by esmsv for ar-ar and kr-kr and by smsv for ar-kr