Thermal analysis of cu (ii)‎ complexes derived from imidazole, thiazole derivatives

الملخص EN

The synthesis and characterization of Cu (II) complexes of 2-amino-benzimidazole (ABI), 2-aminothiazole (ATZ), 2-amino 4, 5-imidiazoledicarbonitrile (AID) are described.

From the thermal decomposition Curves, the water molecules of crystallization are removed in a single stage while the decomposition of the Ligands and coordinated water molecules occur and the later stages.

Different thermodynamic kinetic Parameters namely activation energy (E*), enthalpy of activation (ΔH*), entropy of activation (ΔS*), and Free energy change of activation (ΔG*), are calculated using Coats Redefern equation.