Effect of metal ions on the structures of metal-organic frameworks based on mixed ligands

被引：11

作者：

Li, Lian-Jie ^{[1
]}

Wang, Xin-Long ^{[1
]}

Zhao, Liang ^{[1
]}

Shao, Kui-Zhan ^{[1
]}

Wang, Hai-Ning ^{[1
]}

Yuan, Gang ^{[1
]}

Su, Zhong-Min ^{[1
]}

机构：

[1] NE Normal Univ, Inst Funct Mat Chem, Fac Chem, Changchun 130024, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2012年 / 15卷

关键词：

Metal-organic frameworks; Hydrothermal synthesis; Crystal structure; Luminescent property; COORDINATION POLYMERS; 3D PTS; NETS; ZINC(II); DESIGN; PHOTOLUMINESCENCE; LUMINESCENCE; ORGANIZATION; CHEMISTRY; SOLVENT;

D O I：

10.1016/j.inoche.2011.11.004

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two metal-organic frameworks, namely, [Zn(L)(phen)(H2O)](n) (1) and [Cd(L)(phen)](n) (2), where H2L = 2,2'-(naphthalene-1,5-diylbis(oxy))diacetic acid and phen = 1,10-phenanthroline, have been synthesized under hydrothermal conditions and characterized by single crystal X-ray diffraction analyses, powder X-ray diffraction and thermogravimetric analysis. Compound 1 can be described as a 3D supramolecular architecture formed via the strong pi-pi interactions. While, compound 2, obtained by changing the metal ions, exhibits a 3D metal-organic frameworks of PtS topology with the square window (the dimensions is 11.454 x 25.847 angstrom). The different structures between 1 and 2 indicate that metal ions have significant effects on the final complexes. Moreover, compounds 1 and 2 show good luminescent properties in the solid state at room temperature. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：288 / 291

页数：4

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