Hydrothermal synthesis and structural characterization of the high-valent ruthenium-containing polyoxoanion [{PW11O39}2{(HO)RuIV-O-RuIV(OH)}]10-

被引：22

作者：

Chen, Su-Wen ^{[1
]}

Villanneau, Richard ^{[1
]}

Li, Yanling ^{[1
]}

Chamoreau, Lise-Marie ^{[1
]}

Boubekeur, Kamal ^{[1
]}

Thouvenot, Rene ^{[1
]}

Gouzerh, Pierre ^{[1
]}

Proust, Anna ^{[1
]}

机构：

[1] Univ Paris 06, CNRS, Lab Chim Inorgan & Mat Mol, Inst Chim Mol FR2769,UMR 7071, F-75252 Paris 05, France

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2008年 / 13卷 / 13期

关键词：

polyoxometalates; ruthenium; tungsten; Raman spectroscopy;

D O I：

10.1002/ejic.200701359

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The high-valent ruthenium-containing {[PW11O39}(2){(HO)-Ru-IV-O-Ru-IV(OH)](10-) anion (1) has been synthesized by hydrothermal reaction and characterized by X-ray diffraction, IR, multinuclear (P-31 and W-183) NMR spectroscopy and electrochemistry. Single-crystal analysis was carried out on Rb-10[{PW11O39}(2){(HO)Ru-IV-O-Ru-IV(OH)}].21H(2)O, which crystallizes in the monoclinic system, space group P2(1/n), with a = 11.1912(14), b = 21.9257(12), c = 38.7310(96) angstrom, beta = 94.682(19)degrees, V = 9472(3) angstrom(3), Z = 4. Polyanion 1 consists of two lacunary [alpha-PW11O39](7-) anions connected by a linear {(HO)-Ru-O-Ru(OH)}(4+) unit. Each ruthenium ion achieves six-coordination through interaction with two terminal oxo ligands from the lacuna of each [PW11O39](7-) anion. (c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008).

引用

页码：2137 / 2142

页数：6

共 81 条

[1] RETRACTED: A palladium-oxo complex. Stabilization of this proposed catalytic intermediate by an encapsulating polytungstate ligand (Retracted Article) [J].