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Zn-containing double complex salts formed by Keggin type polyoxotungstates: Synthesis and crystal structure
Authors:L. I. Udalova  S. A. Adonin  P. A. Abramov  I. V. Korolkov  M. N. Sokolov
Affiliation:1.Novosibirsk State University,Novosibirsk,Russia;2.Nikolaev Institute of Inorganic Chemistry, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia;3.Butlerov Institute of Chemistry,Kazan (Volga Region) Federal University,Kazan,Russia
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.
Keywords:
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