We have shown the radial distribution functions between cavity in four mixtures for Garcia and Netz force fields in Figure . The cavity-cavity contact pair (CP) and solvent mediated pair (SMP) are observed in each mixture. The intensity of SMP is very weak than that of CP. The values of peak intensity of CP are very high in four mixtures for both force fields. The cavity molecules clustered together because of the repulsion between cavity and solvent molecules.