Prediction of the thermodynamic properties of quinary liquid alloys by modified coordination equation

The coordination numbers in the Molecular Interaction Volume Model (MIVM) can be calculated from the common physical quantities of pure matters. A significant advantage of the model lies in its ability to predict the thermodynamic properties of quinary liquid alloys using only the binary infinite dilute activity coefficients. The predicted values are in good agreement with the experimental data of quinary liquid alloys, which show that the model is reliable, convenient and economic.