Syntheses, structures and luminescent properties of new lanthanide-based coordination polymers based on 1,4-benzenedicarboxylate (bdc)

被引：70

作者：

Yang, Xiao-Ping ^{[1
]}

Jones, Richard A. ^{[1
]}

Rivers, Joseph H. ^{[1
]}

Lai, Rachel Pen-Jen ^{[1
]}

机构：

[1] Univ Texas, Dept Chem & Biochem, Austin, TX 78712 USA

来源：

DALTON TRANSACTIONS | 2007年 / 35期

关键词：

D O I：

10.1039/b706823a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of 1,4-benzenedicarboxylic acid (1,4-H2BDC) with EUCl3 center dot 6H(2)O in MeOH in the presence of Et3N and MeCN gives a mixture of the 3-D metal-organic-framework (MOF) materials [Eu-2(1,4-BDC)(3)(MeOH)(4)]center dot 8MeOH (1) and 2-D [Eu(1,4-BDC)(MeOH)(4)]center dot Cl center dot MeOH center dot 0.25H(2)O (2). Similar reactions afforded the isomorphous Gd (3) and Tb (4) analogs of 2. Reaction of 1,4-H2BDC with Ln(NO3)(3).6H(2)O under similar conditions gave [Ln(BDC)NO3(MeOH)(2)]center dot MeCN center dot H2O (Ln = Eu (5) and Cid (6)), which have 2-D framework structures. The structures of 1-6 were determined by single crystal X-ray crystallographic studies and the luminescence properties of I and 4 in DMF solution were determined.

引用

页码：3936 / 3942

页数：7

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