Synthesis and characterization of a new Keggin anion: [BeW12O40]6−

Alexander V. Anyushin; Anton I. Smolentsev; Dmitry A. Mainichev; Cristian Vicent; Artem L. Gushchin; Maxim N. Sokolov; Vladimir P. Fedin

doi:10.1039/C4CC02456G

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Synthesis and characterization of a new Keggin anion: [BeW₁₂O₄₀]⁶⁻†

Alexander V. Anyushin,^ab Anton I. Smolentsev,^ab Dmitry A. Mainichev,^a Cristian Vicent,^c Artem L. Gushchin,^ab Maxim N. Sokolov*^ab and Vladimir P. Fedin^ab

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* Corresponding authors

^a Nikolaev Institute of Inorganic Chemistry SB RAS, Pr. Lavrentieva 3, Novosibirsk, Russia
E-mail: caesar@niic.nsc.ru
Fax: +7-383-330-94-89
Tel: +7-383-316-58-45

^b Novosibirsk State University, ul. Pirogova 2, Novosibirsk, Russia

^c Serveis Centrals d'Instrumentació Científica, Universitat Jaume I, Avda. Sos Baynat s/n, E-12071 Castelló, Spain

Abstract

The first Keggin-type Be-containing heteropolyanion [BeW₁₂O₄₀]⁶⁻ (1⁶⁻) has been obtained by hydrothermal synthesis from sodium tungstate and Be(NO₃)₂. It was crystallized as (Bu₄N)_4.8Na_1.2[BeW₁₂O₄₀] (1a) and (Me₂NH₂)₆[BeW₁₂O₄₀]·4H₂O (1b) salts, which were characterized by ⁹Be and ¹⁸³W NMR, ESI-MS, CV, and single crystal X-ray diffraction analysis.

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DOI: https://doi.org/10.1039/C4CC02456G
Article type: Communication
Submitted: 03 Apr 2014
Accepted: 23 Jun 2014
First published: 24 Jun 2014

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Chem. Commun., 2014,50, 9083-9085

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Synthesis and characterization of a new Keggin anion: [BeW₁₂O₄₀]⁶⁻

A. V. Anyushin, A. I. Smolentsev, D. A. Mainichev, C. Vicent, A. L. Gushchin, M. N. Sokolov and V. P. Fedin, Chem. Commun., 2014, 50, 9083 DOI: 10.1039/C4CC02456G

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