Syntheses, structures and fluorescent properties of three copper cyanide coordination polymers based on N-heterocyclic ligands

被引：11

作者：

Liang, Sheng-Wen ^{[1
]}

He, Xiang ^{[1
]}

Shao, Min ^{[2
]}

Li, Ming-Xing ^{[1
]}

机构：

[1] Shanghai Univ, Coll Sci, Dept Chem, Shanghai 200444, Peoples R China

[2] Shanghai Univ, Instrumental Anal & Res Ctr, Shanghai 200444, Peoples R China

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2008年 / 61卷 / 18期

关键词：

copper(I) cyanide; N-heterocyclic ligand; coordination polymer; crystal structure; fluorescence;

D O I：

10.1080/00958970801995701

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Hydrothermal reactions of CuCN, K-3[Fe(CN)(6)] with 2,2 '-bipyridine, 1,10-phenanthroline or 2,6-bis(1,2,4-triazolyl)pyridine (btp) afford three coordination polymers, [Cu-7(CN)(7)(bipy)(2)](n) (1), [Cu-2(CN)(2)(phen)](n) (2) and [Cu-3(CN)(3)(btp)](n) (3). Complex I displays I D polymeric ribbons which are assembled through Cu center dot center dot center dot Cu and pi-pi stacking interactions into a 3D framework. Complex 2 shows a 1D zigzag chain structure in which phen is a side ligand. In 3, the copper cyanide 2D polymeric networks are connected by tridentate btp to form a 3D metal-organic framework. These coordination polymers exhibit strong fluorescent emissions in the solid state.

引用

页码：2999 / 3007

页数：9

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