The System P-Dibromobenzene + P-Chloroiodobenzene + P-Bromoiodobenzene-a Methodological Study on Thermal Analysis and Thermodynamic Phase-Diagram Analysis

Liquidus temperatures were measured of the ternary system p-dibromobenzene + p-chloroiodobenzene + p-bromoiodobenzene. The liquidus data of the three binary subsystems were subjected to a thermodynamic analysis, the outcome of which was used to calculate the ternary liquidus surface. The results of the measurements and the calculations are used to discuss the possibilities and the limitations of rapid thermal analytical methods in solid-liquid phase-diagram research in the field of molecular mixed crystals.