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Synthesis, crystal structure and thermal studies of catena(L-glutamato)-aqua copper(II) monohydrate

Ray, M. S., Drew, M.G.B. and Ghosh, A. (2004) Synthesis, crystal structure and thermal studies of catena(L-glutamato)-aqua copper(II) monohydrate. Journal of the Indian Chemical Society, 81 (7). pp. 543-546. ISSN 0019-4522

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Abstract/Summary

The synthesis. crystal structure and thermal study of the blue catena-(L-glutamato)-aqua copper(II) monohydrate have been reported. The compound crystallizes in P2(1)2(1)2(1) space group and consists of a polymeric three-dimensional network of copper(II) which is coordinated with the amino nitrogen and the carboxylate oxygen Of L-glutamate, the side chain carboxylate oxygen of a neighbouring L-glutamate and the oxygen of a water molecule in the equatorial position. Weak coordination of two additional glutamate oxygen atoms to both the axial positions Completes a distorted octahedron. The crystal structure shows that the lattice water is stabilized by the formation of strong H-bonding network with the coordinated water molecule. Removal and reabsorption of the water molecule have been studied by thermal analysis.

Item Type:Article
Refereed:Yes
Divisions:Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
ID Code:11574
Uncontrolled Keywords:METAL-ORGANIC FRAMEWORK, DESIGN

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