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Synthesis and structural investigations of coordination compounds of Palladium with Imidazole, 1-methyl Imidazole and 2- methyl Imidazole

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Author(s): Dr. Anshu Srivastava*

Journal: Journal of Pharmacy Research
ISSN 0974-6943

Volume: 4;
Issue: 2;
Start page: 517;
Date: 2011;
Original page

Keywords: Imidazole | complexes | Palladium | 1-methylimidazole

ABSTRACT
The paper emphasized on a new series of mixed ligand co-ordination compound of Palladium having square planner stereochemistry, around the metal ion with the general formula ,[PdL2Cl2] where L= midazole,1-methyl imidazole and 2-methyl imidazole has been isolated in the solid state by the interaction of with the aforesaidligands. The synthesized co-ordination compounds have been characterized by elemental analysis, electrical conductance, magnetic measurements, molecular weight determination, electron spin resonance, infra red spectral measurements and NMR studies. A square planner structure has been proposed for square planner complexes.It is observed that:The synthesized compounds are light brown or brown in colour, non hygroscopic, soluble in DMF, DMSO, slightly soluble in acetonitrile and sparingly soluble in other solvents. The complexes thermally stable and do not decomposed up to 2600C. The complexes have d8 configuration and show anti tumor activity.

Tango Jona
Tangokurs Rapperswil-Jona

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