Thermal analysis data and antioxidant activity of two new mercury(II) thiocynate and azide coordination compounds

In this work, the synthesis of a new tridentate Schiff base ligand and its two new mercury(II) thiocynate and azide coordination compounds are reported. The compounds have been identified by spectroscopic analysis, TGA/DTG/DTA, melting point and molar conductivity. After characterization, thermal behavior of the ligand and its coordination compounds were studied to obtain thermal stability and suggested thermal decomposition steps from room to ۹۰۰ ºC. Thereafter the thermo-kinetic parameters of each thermal decomposition step were evaluated by coats-redfern relationship. In final, antioxidant properties of the synthesized compounds have been investigated by FRAP and DPPH methods.

کلیدواژه ها:

Schiff base ، mercury ، thermal ، antioxidant ، DPPH