期刊
CHEMICAL COMMUNICATIONS
卷 47, 期 35, 页码 9834-9836出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c1cc13297k
关键词
-
资金
- NNSFC [20825103, 90922031, 21021061]
- MSTC [2007CB815304]
Four lanthanide-based metal-organic frameworks, [Emim][Ln(1.5) (2,5-tdc)(2)]Cl1.5-xBrx(Ln = Nd 1, Eu 2) and [Emim][Ln(2,5-tdc)(2)] (Ln = Nd 3, Eu 4) (2,5-tdc = thiophene-2,5-dicarboxylate, Emim = 1-methyl-3-ethylimidazolium), were synthesized under ionothermal conditions. Compounds 1 and 2 crystallize in the polar space group P2(1)2(1)2, while 3 and 4 crystallize in the central symmetry space group P2(1)/c. Luminescence studies revealed a significantly higher quantum yield of 4 than that of 2, with similar lifetimes. It is clear that the coordination of the halide ions has profound effects on the structures and properties of these lanthanide-based metal-organic frameworks.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据