Title: OPTIMIZED CLUSTER THEORY FOR THE STRUCTURAL PROPERTIES OF MOLTEN IONIC SYSTEMS. MOLTEN PHASES OF AgI, Ag₂Se AND Ag₂S
Authors: A.D.Trokhymchuk, O.A.Pizio

The optimized cluster expansions are applied for the description of structural properties of the molten systems containing silver cations. The results for partial pair distribution functions and corresponding structure factors are preseirted. The coordination numbers are calculated. The detailed comparison with experimental and simulation data is given. It is shown that exponential approximations of OCE coincide quite well with HNC theory and simulation results.