Thermodynamic properties of saturated solid solutions of Ag<sub>7sub>SnSe<sub>5sub>Br and Ag<sub>8sub>SnSe<sub>6sub> compounds in the Ag-Sn-Se-Br system measured by the EMF method
Triangulation in the vicinity of Ag7SnSe5Br and Ag8SnSe6 compounds were established. The equations of potential-forming process in electrochemical cells were determined. The temperature dependences EMF cells have been defined. The values of thermodynamic functions of compounds were calculated. The influence Br− on the symmetry of phases was analyzed.