Email this article Reaction of K2[Ru(NO)Cl5] with K8[γ-SiW10O36] Under Hydrothermal Conditions: Synthesis of [SiW11O39{Ru(NO)}]5–
- Authors: Shmakova A.A.1,2, Volchek V.V.1,2, Abramov P.A.1,2, Sokolov M.N.1,2
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Affiliations:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk State University
- Issue: Vol 59, No 6 (2018)
- Pages: 1427-1432
- Section: Article
- URL: https://journal-vniispk.ru/0022-4766/article/view/161745
- DOI: https://doi.org/10.1134/S0022476618060252
- ID: 161745
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Abstract
The thermostating of an aqueous solution of K2[Ru(NO)Cl5] and K8[γ-SiW10O36] at 160 °С for 16 h leads to a change in the color of the solution from pink to brown. According to the HPLC-ICP-AES data, the reaction products are Keggin anions: [SiW11O39{Ru(NO)}]5– (1) and [SiW12O40]4– (2). The formation of 1 and 2 is demonstrated by mass spectrometry for tetrabutylammonium salts in an acetonitrile solution. Red crystals of the composition ((CH3)2NH2)4H[α-SiW11O39{Ru(NO)}]·6H2O (1а) are obtained by fractional crystallization of dimethylammonium salts.
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About the authors
A. A. Shmakova
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: abramov@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
V. V. Volchek
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: abramov@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
P. A. Abramov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: abramov@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
M. N. Sokolov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: abramov@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
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