Non-experimentally available thermodynamic properties: the two-component system (CH3)CCl3Â +Â CBrCl3

The orientationally disordered stable and metastable mixed crystals of the two-component system (CH3)CCl3 (1,1,1-trichloroethane) + CBrCl3(bromotrichloro-methane) have been characterised by means of X-ray powder diffraction and thermal analysis techniques. The thermodynamic assessment coherently reproduces the melting equilibria (the stable [R + L] and the partially metastable [FCC + L]) and provides a coherent set of data for the thermodynamic properties of non-experimentally available phase transitions of pure compounds which agree perfectly with those properties obtained from the pressure-temperature phase diagrams.