Syntheses, structures and luminescent properties of a series of 3D lanthanide coordination polymers with tripodal semirigid ligand

被引：25

作者：

Qin, Junsheng ^{[1
,2
]}

Du, Dongying ^{[2
]}

Chen, Lei ^{[2
]}

Sun, Xiuyun ^{[1
]}

Lan, Yaqian ^{[2
]}

Su, Zhongmin ^{[2
]}

机构：

[1] Jilin Inst Chem Technol, Dept Appl Chem, Jilin 132022, Peoples R China

[2] NE Normal Univ, Fac Chem, Key Lab Polyoxometalate Sci, Inst Funct Mat Chem,Minist Educ, Changchun 130024, Peoples R China

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2011年 / 184卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Metal-organic frameworks; Crystal structures; Lanthanides; Luminescence; METAL-ORGANIC FRAMEWORKS; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURES; CHEMISTRY; MONONUCLEAR; ADSORPTION; COBALT(II); COMPLEXES; HYDROGEN; CLUSTER;

D O I：

10.1016/j.jssc.2010.11.012

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of the tripodal bridging ligand 5-(4-carboxy-phenoxy)-isophthalic acid (abbreviated as H(3)cpia) with lanthanide salts lead to the formation of a family of different coordination polymers, that is, [Ln(cpia)(H2O)(2)]n, center dot nH(2)O (Ln=Ce (1), Pr (2), Nd (3), Sm (4), Eu (5), Gd (6), Dy (7), Er (8), Tm (9)and Y(10)) in the presence of formic acid or diethylamine, which are characterized by elemental analysis, IR spectrum, thermogravimetric analysis (TGA), XRPD spectrum and single-crystal X-ray diffraction. Compounds 1-10 are isostructural and exhibit three-dimensional microporous frameworks. Furthermore, the photoluminescent properties of 4, 5 and 7 have been studied in detail. (C) 2010 Elsevier Inc. All rights reserved.

引用

页码：373 / 378

页数：6

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