The MnTe–In₂Te₃ system was re-investigated by DTA and XRD methods, and its phase diagram was constructed somewhat differently from the previously known ones. It was found that the system is characterized by the formation of the MnIn₂Te₄ compound congruently melting at 1025 K with a wide (49–67 mol% In₂Te₃) homogeneity region. This phase is in eutectic equilibrium (1015 K) with solid solutions based on lt-MnTe (lt – low temperature) and in peritectic equilibrium with solid solutions based on In₂Te₃. A comparative analysis of the results obtained with the literature data is carried out

doi.org/10.32737/0005-2531-2021-2-37-41