Water-dimers encapsulated in channel-containing 1D coordination polymers based on a linear dimetallic spacer

被引：14

作者：

Luan, XJ

Wang, YY ^{[1
]}

Zhou, LJ

Cai, XH

Zhou, CH

Shi, QZ

机构：

[1] NW Univ Xian, Dept Chem, Xian 710069, Peoples R China

[2] NW Univ Xian, Shannxi Key Lab Physicoinorgan Chem, Xian 710069, Peoples R China

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2005年 / 750卷 / 1-3期

基金：

中国国家自然科学基金;

关键词：

coordination polymer; channel; water-dimers; dinuclear copper; bpp;

D O I：

10.1016/j.molstruc.2005.04.009

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel one-dimensional organic-inorganic coordination polymer based on a dinuclear copper unit, formulated [Cu-2(cro)(4)(bpp)] (.) H2O (Hcro = crotonic acid, bpp = 1,3-bis(4-pyridyl)propane) (1) has been synthesized and characterized by X-ray crystallography, spectral, thermal, XRPD and magnetic methods. The structure of 1 is fabricated by self-assembly of integrated Cu-2(cro)(4)(.)2H(2)O with collapse of the two apical water molecules and flexible ligand bpp into a 1D zigzag-shaped chain. Interestingly, wavy channels are formed among every four adjacent chains, and the water-dimers are situated at the apex of the channels. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：58 / 63

页数：6

共 53 条

[1] Dinuclear paddle-wheel copper(II) carboxylates in the catalytic oxidation of carboxylic acids. Unusual polymeric chains found in the single-crystal x-ray structures of [tetrakis(mu-1-phenylcyclopropane-1-carboxylato-O,O')bis(ethanol-O)dicopper(II)] and catena-poly[[bis(mu-diphenylacetato-O:O')dicopper](mu(3)-diphenylacetato-1-O:2-O':1'-O')-(mu(3)-diphenylacetato-1-O:2-O':2'-O')] [J].