Reaction of K2[Ru(NO)Cl5] with K8[γ-SiW10O36] Under Hydrothermal Conditions: Synthesis of [SiW11O39{Ru(NO)}]5–

A. A. Shmakova; V. V. Volchek; P. A. Abramov; M. N. Sokolov

doi:10.1134/S0022476618060252

Reaction of K₂[Ru(NO)Cl₅] with K₈[γ-SiW₁₀O₃₆] Under Hydrothermal Conditions: Synthesis of [SiW₁₁O₃₉{Ru(NO)}]^5–

A. A. Shmakova, V. V. Volchek, P. A. Abramov, M. N. Sokolov

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

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.

Original language	English
Pages (from-to)	1427-1432
Number of pages	6
Journal	Journal of Structural Chemistry
Volume	59
Issue number	6
DOIs	https://doi.org/10.1134/S0022476618060252
Publication status	Published - 1 Nov 2018

Keywords

crystal structure
Keggin anion
ruthenium
NMR
POLYOXOTUNGSTATES
HETEROPOLYANIONS
POLYOXOMETALATE
RUTHENIUM

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title = "Reaction of K2[Ru(NO)Cl5] with K8[γ-SiW10O36] Under Hydrothermal Conditions: Synthesis of [SiW11O39{Ru(NO)}]5–",

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.",

keywords = "crystal structure, Keggin anion, ruthenium, NMR, POLYOXOTUNGSTATES, HETEROPOLYANIONS, POLYOXOMETALATE, RUTHENIUM",

author = "Shmakova, {A. A.} and Volchek, {V. V.} and Abramov, {P. A.} and Sokolov, {M. N.}",

note = "Publisher Copyright: {\textcopyright} 2018, Pleiades Publishing, Ltd.",

year = "2018",

month = nov,

day = "1",

doi = "10.1134/S0022476618060252",

language = "English",

volume = "59",

pages = "1427--1432",

journal = "Journal of Structural Chemistry",

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TY - JOUR

T1 - Reaction of K2[Ru(NO)Cl5] with K8[γ-SiW10O36] Under Hydrothermal Conditions

T2 - Synthesis of [SiW11O39{Ru(NO)}]5–

AU - Shmakova, A. A.

AU - Volchek, V. V.

AU - Abramov, P. A.

AU - Sokolov, M. N.

PY - 2018/11/1

Y1 - 2018/11/1

N2 - 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.

AB - 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.

KW - crystal structure

KW - Keggin anion

KW - ruthenium

KW - NMR

KW - POLYOXOTUNGSTATES

KW - HETEROPOLYANIONS

KW - POLYOXOMETALATE

KW - RUTHENIUM

UR - http://www.scopus.com/inward/record.url?scp=85058441602&partnerID=8YFLogxK

U2 - 10.1134/S0022476618060252

DO - 10.1134/S0022476618060252

M3 - Article

AN - SCOPUS:85058441602

VL - 59

SP - 1427

EP - 1432

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 6

ER -

Reaction of K₂[Ru(NO)Cl₅] with K₈[γ-SiW₁₀O₃₆] Under Hydrothermal Conditions: Synthesis of [SiW₁₁O₃₉{Ru(NO)}]^5–

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