Zn-containing double complex salts formed by Keggin type polyoxotungstates: Synthesis and crystal structure


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Abstract

Novel double complex salts, [Zn(DMF)6]2[SiW12O40] · 2H2O (I) and [Zn(H2O)2(DMF)4][Zn(DMF)6]2[PW12O40]2 · 6DMF (II) (DMF = N,N-dimethylformamide), were prepared by the reaction of Zn2+ and heteropoly acids Hx[EW12O40] · xH2O (E = P, X = 3, E = Si, X = 4) in DMF. Compounds I and II were studied by X-ray diffraction (СIF files CCDC nos. 1497570 (I) and 1497571 (II)) and IR spectroscopy.

About the authors

L. I. Udalova

Novosibirsk State University

Email: adonin@niic.nsc.ru
Russian Federation, Novosibirsk, 630090

S. A. Adonin

Novosibirsk State University; Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Author for correspondence.
Email: adonin@niic.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090

P. A. Abramov

Novosibirsk State University; Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Email: adonin@niic.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090

I. V. Korolkov

Novosibirsk State University; Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Email: adonin@niic.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090

M. N. Sokolov

Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Butlerov Institute of Chemistry

Email: adonin@niic.nsc.ru
Russian Federation, Novosibirsk, 630090; Kazan, 420008

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