Isolation and characterization of a novel multibridged tetradentate dianionic form of pyridoxic acid. Crystal structure of tetranuclear [Cu4(PAA)2(Bipyam)4(H2O)2Cl2](NO3)2·CH3OH·10H2O

Mathews , Irimpan I and Manohar, Hattikudur (1991) Isolation and characterization of a novel multibridged tetradentate dianionic form of pyridoxic acid. Crystal structure of tetranuclear [Cu4(PAA)2(Bipyam)4(H2O)2Cl2](NO3)2·CH3OH·10H2O. In: Polyhedron, 10 (23-24). pp. 2851-2853.

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Abstract

The X-ray analysis of the tetranuclear copper(II) complex formed from pyridoxic acid and 2,2′-dipyridylamine reveals a novel metal binding mode of pyridoxic acid as a multibridged tetradentate dianion. Here the pyridoxic acid moiety uses all possible sites except the pyridine nitrogen for metal coordination.

Item Type:	Editorials/Short Communications
Additional Information:	Copyright of this article belongs to Elsevier science.
Keywords:	Ternary Metal-Complexes;Vitamin-B6 Related-Compounds; Molecular-Structures;X-Ray;Model.
Department/Centre:	Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited:	24 Nov 2010 07:02
Last Modified:	24 Nov 2010 07:02
URI:	http://eprints.iisc.ernet.in/id/eprint/33918

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