Spectroscopic and Thermal Studies of Some Palladium(II) Complexes with 2-amino-4-(4-subsistuted phenyl)thiazole Derivatives

doi:https://doi.org/10.48112/bcs.v1i2.104

Biomedicine and Chemical Sciences

2022, Volume 1, Issue 2 : 78-82 doi: https://doi.org/10.48112/bcs.v1i2.104

Research Article

Spectroscopic and Thermal Studies of Some Palladium(II) Complexes with 2-amino-4-(4-subsistuted phenyl)thiazole Derivatives

Thaaer K. Maki AL-Jaffer

Zeki O Naser

Ali Jameel Hameed

DOI : https://doi.org/10.48112/bcs.v1i2.104

Published

April 1, 2022

Abstract

Six new complexes of palladium(II) with a general formula [Pd(L)₂Cl₂], where L = 2-amino-4-(4-subsistuted phenyl)thiazole. The palladium complexes were prepared by the reaction of 2-amino-4-(4-subsistuted phenyl)thiazole ligands with with Bis(benzonitrile)palladium(II) dichloride in chloroform solvent at molar ratio Pd:L=1:2. The resulting complexes were characterized by the magnetic susceptibility, conductivity measurements, infrared, ₁H NMR and the thermo gravimetric analysis. Elemental analyses, spectroscopic and another physical studies of the prepared palladium (II) complexes allowed structures to be proposed. The thermal properties of the prepared complexes indicated the all-decomposition steps and gave an insight about the stability of palladium(II) complexes. The physical analysis indicated that prepared ligands behaved as mono dental, bounding Pd(II) through the nitrogen atoms from the thiazole ring.

Keywords

Palladium complexes

Thiazole

Spectroscopic Studies

Thermal Studies

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