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Synthesis and structure of a new oxynitride Ba3W2O6N2

Herle, Subramanya P and Hegde, MS and Subbanna, GN (1997) Synthesis and structure of a new oxynitride Ba3W2O6N2. In: Journal of Materials Chemistry, 7 (10). pp. 2121-2125.

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Abstract

A new oxynitride Ba3W2O6N2 has been synthesised from the ammonolysis of Ba3W2O9. This compound crystallises in a hexagonal structure with a = 5.993(2) and c=21.40(4) Angstrom. Transmission electron microscopy (TEM) studies were carried out to elucidate the structure of this new compound. IR and Raman data are consistent with the C-3v site symmetry of the (WO3N)(3-) unit. This compound is isostructural with Ba3V2O8 reported in the literature.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Royal Society of Chemistry.
Department/Centre: Division of Chemical Sciences > Materials Research Centre
Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 23 Jun 2011 07:31
Last Modified: 23 Jun 2011 07:31
URI: http://eprints.iisc.ernet.in/id/eprint/38514

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