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Inorganics 2015, 3(2), 267-278; doi:10.3390/inorganics3020267

Synthesis and Characterization of 8-Yttrium(III)-Containing 81-Tungsto-8-Arsenate(III), [Y8(CH3COO)(H2O)18(As2W19O68)4(W2O6)2(WO4)]43

1
Department of Life Sciences and Chemistry, Jacobs University, P.O. Box 750 561, 28725 Bremen, Germany
2
Department of Chemistry, Faculty of Sciences, University of Balamand, P.O. Box 100, Tripoli, Lebanon
Present address: Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.
*
Author to whom correspondence should be addressed.
Academic Editors: Greta Ricarda Patzke and Pierre-Emmanuel Car
Received: 10 April 2015 / Accepted: 20 May 2015 / Published: 11 June 2015
(This article belongs to the Special Issue Polyoxometalates)
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Abstract

The 8-yttrium(III)-containing 81-tungsto-8-arsenate(III) [Y8(CH3COO)(H2O)18(As2W19O68)4(W2O6)2(WO4)]43(1) has been synthesized in a one-pot reaction of yttrium(III) ions with [B-α-AsW9O33]9 in 1 M NaOAc/HOAc buffer at pH 4.8. Polyanion 1 is composed of four {As2W19O68} units, two {W2O10} fragments, one {WO6} group, and eight YIII ions. The hydrated cesium-sodium salt of 1 (CsNa-1) was characterized in the solid-state by single-crystal XRD, FT-IR spectroscopy, thermogravimetric and elemental analyses. View Full-Text
Keywords: yttrium; polyoxometalates; tungsten; structure; high-nuclearity yttrium; polyoxometalates; tungsten; structure; high-nuclearity
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MDPI and ACS Style

Ibrahim, M.; Bassil, B.S.; Kortz, U. Synthesis and Characterization of 8-Yttrium(III)-Containing 81-Tungsto-8-Arsenate(III), [Y8(CH3COO)(H2O)18(As2W19O68)4(W2O6)2(WO4)]43. Inorganics 2015, 3, 267-278.

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