Controllable assembly of organodisulfonate complexes with tuned mole ratios: From 0D to 3D networks

被引:14
作者
Liu, Wen-Jing [1 ]
Wang, Ning [1 ]
Wei, Zhi-Qiang [1 ]
Zhao, Xia [1 ]
Chang, Li-Mei [1 ]
Yue, Shan-Tang [1 ]
Liu, Ying-Liang [2 ]
Cai, Yue-Peng [1 ]
机构
[1] S China Normal Univ, Sch Chem & Environm, Guangzhou 510006, Guangdong, Peoples R China
[2] Jinan Univ, Dept Chem, Guangzhou 510632, Guangdong, Peoples R China
关键词
Lanthanide; Assembly; Organodisulfonate; Luminescence; METAL-ORGANIC FRAMEWORKS; LANTHANIDE COMPLEXES; CRYSTAL-STRUCTURES; COORDINATION; LUMINESCENCE; CHEMISTRY; SERIES; DIVERSITY; STACKING;
D O I
10.1016/j.inoche.2011.08.015
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Four novel organodisulfonate coordination polymers ranging from OD cluster, 10 chain, 2D layer to 3D framework, {[Eu-2(phen)(4)(nds)(2)(OH)(2)(H2O)(2)]center dot 2H(2)O}(n) (1), {[Eu(phen)(2)(nds)(0.5)(OH)(H2O)]center dot(0.5)nds}(n) (2). {[Eu-2(phen)(4)(nds)(3)(H2O)(2)]center dot 7H(2)O}(n) (3), {Eu(phen)(nds)(OH)}(n) (4) (nds = 2,6-naphthanlenedisulfonate: phen = 1,10-phenanthroline), were synthesized by tuned stoichiometric ratio of the reactants and characterized by single crystal X-ray diffraction, elemental analysis, IR and thermogravimetric analysis. These complexes display a broad and strong ligand-centered luminescent emission band, and all of them have long luminescence lifetimes at millisecond order. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:1807 / 1814
页数:8
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