Solvent-induced 1-and 2-D Cd(II) coordination polymers based on a bent polypyridyl ligand

被引：40

作者：

Wei, Kai-Ju

Ni, Jia

Xie, Yong-Shu

Liu, Qing-Liang ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China

[2] Shantou Univ, Ctr Lab, Shantou 515063, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2007年 / 10卷 / 03期

基金：

中国国家自然科学基金;

关键词：

cadmium; coordination polymer; metal-organic frameworks; helical structure;

D O I：

10.1016/j.inoche.2006.10.030

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two Cd(II)-tppda (tppda = N,N,N',N'-tetrakis(2-pyridyl)-2,6-pyridinediamine) coordination polymers have been prepared via variations of the templating solvent. The solvated complex [Cd-2(tppda)(DMF)(2)(mu-SCN)(2)(SCN)(2)](n) (1) exhibits a 1-D pseudo-helical structure, whereas the unsolvated complex [Cd-2(tppda)(mu-SCN)(4)](n) (2) features a 2-D metal-organic framework (MOF). Both are luminescent in the solid state, with emission maxima 444 and 435 nm for 1 and 2, respectively. (c) 2006 Elsevier B.V. All rights reserved.

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收藏

页码：279 / 282

页数：4

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