Hydrothermal synthesis and crystal structure of a 1D fourfold-chain polyoxometalate-based complex [Cu(4,4′-bipy)]2[SiW12O40{Cu(4,4′-bipy)}4]•(OH)2•H2O

被引：23

作者：

Li, Ming-xue ^{[1
]}

Du, Juan ^{[1
]}

Wang, Jing-Ping ^{[1
]}

Niu, Jing-Yang ^{[1
]}

机构：

[1] Henan Univ, Sch Chem & Chem Engn, Inst Mol & Crystal Engn, Kaifeng 475001, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 12期

关键词：

polyoxometalate; hydrothermal synthesis; crystal structure;

D O I：

10.1016/j.inoche.2007.08.027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel Keggin unit supported transition metal complex [Cu(4,4'-bipy)](2)[SiW12O40{Cu(4,4'-bipy)}(4)] center dot (OH)(2) center dot H2O (1) (4,4'-bipy = 4,4'-bipydine) has been hydrothermally synthesized and structurally characterized by IR spectroscopy, TG analyses and single-crystal X-ray diffraction. The result of the X-ray crystallography analysis exhibits that four {Cu(4,4'-bipy)}(n)(n+) chains simultaneously connect with the [SiW12O40](4-) units via W-Ot-Cu bridges constructing an infinitely one-dimensional fourfold-chain structure. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1391 / 1393

页数：3

共 25 条

[1] BOND-VALENCE PARAMETERS OBTAINED FROM A SYSTEMATIC ANALYSIS OF THE INORGANIC CRYSTAL-STRUCTURE DATABASE [J].

BROWN, ID ;

ALTERMATT, D .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1985, 41 (AUG) :244-247

[2] Kinetics of oxygen exchange between sites in the GaO4Al12(OH)24(H2O)127+(aq) molecule and aqueous solution [J].

Casey, WH ;

Phillips, BL .

GEOCHIMICA ET COSMOCHIMICA ACTA, 2001, 65 (05) :705-714

[3] Ordered porous materials for emerging applications [J].

Davis, ME .

NATURE, 2002, 417 (6891) :813-821

[4] Robust, alkali-stable, triscarbonyl metal derivatives of hexametalate anions, [M6O19{M'(CO)3}n](8-n)- (M = Nb, Ta; M' = Mn, Re; n=1, 2) [J].

Dickman, MH ;

Pope, MT .

INORGANIC CHEMISTRY, 2001, 40 (11) :2582-2586

[5] K6Cd4Sn3Se13:: A polar open-framework compound based on the partially destroyed supertetrahedral [Cd4Sn4Se17]10- cluster [J].

Ding, N ;

Chung, DY ;

Kanatzidis, MG .

CHEMICAL COMMUNICATIONS, 2004, (10) :1170-1171

[6]

Hagrman PJ, 1999, ANGEW CHEM INT EDIT, V38, P2639

[7] Supramolecular assembly of organic bicapped Keggin polyoxometalate [J].

Han, Z ;

Zhao, YL ;

Peng, J ;

Ma, HY ;

Liu, Q ;

Wang, EB ;

Hu, NH .

JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (11) :4325-4331

[8] Directed synthesis of a ID double-chain polyoxometalate assembly:: {[Ag2(bppy)3][Ag(bppy)2][Ag(bppy)]2PW11Co(bppy)O39]•2H2O [J].

Han, ZG ;

Zhao, YL ;

Peng, J ;

Ma, HY ;

Liu, Q ;

Wang, EB ;

Hu, NH ;

Jia, HQ .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2005, (02) :264-271

[9] STUDY OF ALPHA-ENNEATUNGSTOSILICATES AND BETA-ENNEATUNGSTOSILICATES AND TUNGSTOGERMANATES [J].

HERVE, G ;

TEZE, A .

INORGANIC CHEMISTRY, 1977, 16 (08) :2115-2117

[10]

HILL C, 1998, CHEM REV JAN

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