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Construction of cadmium(II) and zinc(II) coordination frameworks based on 3,5-bis(benzoimidazo-1-ly)pyridine and carboxylate acids: Synthesis, crystal structures and photoluminescent properties

文献类型： 外文期刊

作者： Xu, Jiakun 1 ; Sun, Xiaochun 3 ; Yan, Xingchen 2 ; Wang, Shuaiyu 1 ; Sun, Mi 1 ;

作者机构： 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Minist Agr, Key Lab Sustainable Dev Marine Fisheries, Qingdao 266071, Peoples R China

2.Ocean Univ China, Minist Educ, Key Lab Marine Chem Theory & Technol, Qingdao 266100, Peoples R China

3.Natl Oceanog Ctr, Qingdao 266071, Peoples R China

4.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China

关键词： 3,5-Bis(benzoimidazo-1-ly)pyridine;Hydrothermal synthesis;Crystal structure;Coordination polymer;Luminescence

期刊名称：INORGANIC CHEMISTRY COMMUNICATIONS （ 影响因子：2.495； 五年影响因子：1.887 ）

ISSN： 1387-7003

年卷期： 2013 年 37 卷

页码：

收录情况： SCI

摘要： Two new metal coordination polymers [Cd-2(ba)(4)(L)(2)](n) (1) and [Zn(tda)(L)](n) (2) [Hba = benzoic acid, H(2)tda = 2,5-thiophenedicarboxylic acid and L = 3,5-bis(benzoimidazo-1-ly)pyridine] have been successfully synthesized and structurally characterized by IR, elemental analysis. X-ray powder diffraction and X-ray single-crystal diffraction. For complex 1, two Cd(II) ions and four ba ligands form the dimetal clusters, which are further connected through the L ligands to give rise to a uninodal 3-connected hcb Shubnikov hexagonal plane net with the 6(3) topology. Complex 2 features the 3-connected topological net with 8(2) . 10 topology (so-called "tongue-and groove" structure). The Zn(II) node together with the four surrounding coordinated ligands form a typical T-shaped molecular bilayer motif, which is rarely reported previously. Their X-ray powder diffraction pattems were then carried out to confirm the validity of the crystal structures. In addition, the luminescent properties of 1 and 2 are investigated in the solid state at room temperature, and the thermogravimetric analyses were carried out to study the thermal stability of the two complexes. (C) 2013 Elsevier B.V. All rights reserved.

  • 相关文献

[1]Synthesis, Crystal Structures and Luminescent Properties of pH-Dependent Zn (II) Coordination Polymers. Xu, Jiakun,Sun, Mi,Xu, Jiakun,Fan, Yuhua,Bi, Caifeng,Sun, Xiaochun. 2012

[2]Hydrothermal synthesis of five new coordination polymers based on benzophenone-2, 4'-dicarboxylic acid and N-donor spacers. Xu, Jiakun,Fan, Yuhua,Bi, Caifeng,Xu, Jiakun,Sun, Mi,Sun, Xiaochun.

[3]A New Ni(II) Coordination Polymer Constructed by the Dicarboxylate and Imidazole-Containing Ligand With Three-Fold Interpenetrating pcu Topological Net: Synthesis, Crystal Structure, and Luminescent Property. Xu, Jiakun,Ju, Caixia,Zhang, Quan,Sun, Mi,Xu, Jiakun,Sun, Xiaochun,Ju, Caixia,Zhang, Quan.

[4]Zinc coordination polymers with rigid dicarboxylates and semirigid 3,5-bis(imidazole-1-yl) pyridine: syntheses, structural topologies, and luminescent properties. Xu, Jiakun,Ju, Caixia,Sheng, Jun,Wang, Fang,Sun, Mi,Sun, Xiaochun,Ju, Caixia.

[5]Coordination Frameworks based on 3,5-Bis(imidazole-1-yl)pyridine and Aromatic Dicarboxylate Ligands: Synthesis, Crystal Structures, and Photoluminescent Properties. Xu, Jiakun,Sun, Mi,Xu, Jiakun,Yan, Xincheng,Bi, Caifeng,Sun, Xiaochun,Yang, Lirong.

[6]Crystal structures and theoretical calculations of two peculiar compounds derived from 4-benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one. Yan, Xingchen,Wu, Xiaojing,Xu, Jiakun,Fan, Yuhua,Bi, Caifeng,Zhang, Xia,Zhang, Zhongyu,Yan, Xingchen,Xu, Jiakun. 2014

[7]Crystal structure of 2-aminobenzothiazolinium nitrate and theoretical study of the amino-imino tautomerism of 2-aminobenzothiazole. Yan, Xingchen,Wu, Xiaojing,Xu, Jiakun,Fan, Yuhua,Bi, Caifeng,Zhang, Xia,Zhang, Zhongyu,Yan, Xingchen,Xu, Jiakun.

[8]Crystal structure of cyclic nucleotide-binding-like protein from Brucella abortus. He, Zheng,Gao, Yuan,Li, Xuemei,Zhang, Xuejun C.,He, Zheng,Dong, Jing,Ke, Yuehua,Chen, Zeliang.

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