Anion-dependent structural diversity in cadmium coordination polymers of flexible bis(1,2,4-triazol-1-yl)butane

被引：48

作者：

Ding, Jiangang ^{[1
]}

Liu, Xungao ^{[1
]}

Li, Baolong ^{[1
,2
]}

Wang, Liyan ^{[1
]}

Zhang, Yong ^{[1
]}

机构：

[1] Suzhou Univ, Coll Chem & Chem Engn, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China

[2] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2008年 / 11卷 / 09期

关键词：

anion role; coordination polymer; cadmium complex; bis(12,4-triazol-1-yl)butane; luminescence;

D O I：

10.1016/j.inoche.2008.05.037

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The self-assembly reactions of the flexible ligand 1,4-bis(1,2,4-triazol-1-yl)butane (btb) and Cd(II) salts with different anions NO3-, BF4-, ClO4-, PF6- give 1D chain [Cd(btb)(H2O)(2)(NO3)2](n) (1), threefold interpenetrated diamondoid network {[Cd(btb)(2)(H2O)(2)](BF4)(2)}(n) (2), threefold interpenetrated alpha-polonium cubic network {[Cd(btb)(3)](ClO4)(2)}(n) (3) and {[Cd(btb)(3)](PF6)(2)}(n) (4). Compounds 1, 2, 3 and 4 exhibit blue luminescent emission maxima at 439, 426, 422 and 424 nm, respectively, in the solid state at room temperature. The frameworks of 2, 3, 4 maintain stable when 2, 3, 4 are kept at 240 degrees C at vacuum for 2 h. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：1079 / 1081

页数：3

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