A 2D helical coordination polymer based on Keggin-type polyoxoanion: Synthesis, crystal structure and luminescent properties

被引：28

作者：

Dang, Dong-Bin ^{[1
]}

Gao, Hui ^{[1
]}

Bai, Yan ^{[1
]}

Hu, Xue-Fu ^{[1
]}

Yang, Fang ^{[1
]}

Chen, Yang ^{[1
]}

Niu, Jing-Yang ^{[1
]}

机构：

[1] Henan Univ, Inst Mol & Crystal Engn, Sch Chem & Chem Engn, Kaifeng 475004, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2010年 / 13卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Polyoxometalate; Helical; Coordination polymer; Crystal structure; HYDROTHERMAL SYNTHESIS; SPONTANEOUS RESOLUTION; SUPRAMOLECULAR ASSEMBLIES; POLYOXOMETALATE CLUSTERS; FLUORESCENT PROPERTIES; BUILDING-BLOCKS; SILVER(I) DIMER; METAL-COMPLEX; HYBRID; CHAIN;

D O I：

10.1016/j.inoche.2009.10.010

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel two-dimensional helical coordination polymer [Ag(CH3CN)(4)][Ag-3(CH3CN)(8)(SiMo12O40)] (1) has been gained by the conventional self-assembly reaction, and characterized by IR, elemental analysis, UV, TG technique and X-ray single crystal diffraction. Each [SiMo12O40](4-) cluster interconnects with three bimetallic cation subunits through three Mo-O-Ag bridges, meanwhile, each bimetallic cation subunit is surrounded by three [SiMo12O40](4-) to form an unprecedented two-dimensional network structure. The metal-metal bonds between Ag(1) and Ag(2) atoms from the adjacent helical chains connects the chains together into a chiral 2D helical network. The 2D network structures are further interconnected with each other to form a 3D supramolecular network through multiform intermolecular hydrogen bonds. The luminescent properties of the coordination polymer in the solid state were investigated. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：37 / 41

页数：5

共 77 条

[1] Controllable growth of chains and grids from polyoxomolybdate building blocks linked by silver(I) dimers [J].

Abbas, H ;

Pickering, AL ;

Long, DL ;

Kögerler, P ;

Cronin, L .

CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (04) :1071-1078

[2] A functionalized polyoxometalate by hexanuclear copper-amino acid coordination complexes [J].

An, Haiyan ;

Wang, Enbo ;

Li, Yangguang ;

Zhang, Zhiming ;

Xu, Lin .

INORGANIC CHEMISTRY COMMUNICATIONS, 2007, 10 (03) :299-302

[3] Chiral 3D architectures with helical channels constructed from polyoxometalate clusters and copper-amino acid complexes [J].

An, HY ;

Wang, EB ;

Xiao, DR ;

Li, YG ;

Su, ZM ;

Xu, L .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (06) :904-908

[4] A novel organic-inorganic hybrid with Anderson type polyanions as building blocks:: [(Gly)2Cu][Na(H2O)4Cr(OH)6Mo6O18]•9.5H2O (Gly = glycine) [J].

An, HY ;

Guo, YQ ;

Li, YG ;

Wang, EB ;

Lü, J ;

Xu, L ;

Hu, CW .

INORGANIC CHEMISTRY COMMUNICATIONS, 2004, 7 (04) :521-523

[5] Self-assembly of a series of extended architectures based on polyoxometalate clusters and silver coordination complexes [J].

An, HY ;

Li, YG ;

Wang, EB ;

Xiao, DR ;

Sun, CY ;

Xu, L .

INORGANIC CHEMISTRY, 2005, 44 (17) :6062-6070

[6]

AN HY, 2005, ANGEW CHEM INT EDIT, V5, P854

[7] Constitution of the poly-acids [J].

Anderson, JS .

NATURE, 1937, 140 :850-850

[8] Synthesis and characterization of the first carbene derivative of a polyoxometalate [J].

Artero, V ;

Proust, A ;

Herson, P ;

Villain, F ;

Moulin, CCD ;

Gouzerh, P .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (37) :11156-11157

[9] Enantiomeric interpenetrating 3D nets with chiral silver helicates [J].

Bai, Y ;

Duan, CY ;

Cai, P ;

Dang, DB ;

Meng, QJ .

DALTON TRANSACTIONS, 2005, (16) :2678-2680

[10] The Ru(II)-supported heptatungstates [HXW7O28Ru(dmso)3]6- (X = P, As) [J].

Bi, LH ;

Dickman, MH ;

Kortz, U ;

Dix, I .

CHEMICAL COMMUNICATIONS, 2005, (31) :3962-3964

← 1 2 3 4 5 6 7 8 →