Three 2D mixed-ligand Co(II) coordination polymers containing flexible bis(benzimidazole) ligands with different spacers

被引：8

作者：

Zhang, Xu ^{[1
]}

Liu, Yong Guang ^{[1
]}

Yu, BaoYi ^{[2
]}

Cui, Guang Hua ^{[1
]}

机构：

[1] North China Univ Sci & Technol, Coll Chem Engn, Tangshan 063009, Hebei, Peoples R China

[2] Univ Ghent, Dept Inorgan & Phys Chem, Krijgslaan 281 S3, B-9000 Ghent, Belgium

来源：

TRANSITION METAL CHEMISTRY | 2016年 / 41卷 / 02期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORKS; N-DONOR LIGANDS; CRYSTAL-STRUCTURES; CATALYTIC PERFORMANCE; PHOTODEGRADATION; NITROAROMATICS; FLUORESCENCE; NETWORK; SERIES; 1D;

D O I：

10.1007/s11243-015-0013-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three new Co(II) coordination polymers, [Co(L1)(bpdc)] (n) (1), [Co(L2)(ndc)(H2O)center dot 2H(2)O] (n) (2) and [Co(L3)(ndc)(H2O)center dot H2O] (n) (3) (L1 = 1,2-bis(5,6-dimethylbenzimidazole)ethane, L2 = 1,3-bis(5,6-dimethylbenzimidazole)propane, L3 = 1,4-bis(5,6-dimethylbenzimidazole)butane, H(2)bpdc = 4,4'-biphenyldicarboxylic acid, H(2)ndc = 2,6-naphthalenedicarboxylic acid) have been synthesized under hydrothermal conditions and structurally characterized by X-ray crystallography. All three complexes feature (4,4) networks that extend into 3D supramolecular frameworks via hydrogen bonding interactions. The luminescence properties and catalytic activities of these complexes with respect to the degradation of methyl orange in a Fenton-like process have been investigated.

引用

页码：213 / 223

页数：11

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