Heat capacity of LiInX2 (X=S, Se, Te) compounds

This paper has described the heat capacity of LiInX₂ (X = S, Se, Te) compounds. Four relations are proposed for the calculation of the heat capacity of these compounds. Out of the four, two are based on the best fit of the experimental data of C_p and the other two on similarity factor. The proposed relations are applicable in the temperature range 25-311 (K). The calculated values of heat capacity from all equations are in good agreement with the experimental values and the values reported by different workers.