Crystal structure, thermal and fluorescent properties of a 1D Cd(II) coordination polymer based on the bis(benzimidazole) ligand

被引：5

作者：

Du, X. ^{[1
]}

Wang, Y. Y. ^{[1
]}

Zhao, Y. Q. ^{[1
]}

Cui, G. H. ^{[1
]}

机构：

[1] Hebei United Univ, Coll Chem Engn, Tangshan, Hebei Province, Peoples R China

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2014年 / 55卷 / 04期

关键词：

cadmium(II); bis(benzimidazole); hydrogen bond; fluorescent property; FLEXIBLE BIS(BENZIMIDAZOLE); CATALYTIC-PROPERTIES; COBALT(II); COPPER(II); FRAMEWORKS;

D O I：

10.1134/S0022476614040222

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A 1D cadmium (II) coordination polymer {[Cd-2(L)(3)Cl-3]center dot Cl} (n) (1) (L = 1,3-bis(benzimidazol-l-yl)-2-propanol) is synthesized by the hydrothermal reaction and characterized by elemental analysis, IR, TG, and X-ray single crystal diffraction. Compound 1 crystallizes in the hexagonal system, space group P63/m with a = 15.4857(11) , b = 15.4857(11) , c = 14.478(2) , gamma = 120A degrees, V = 3006.8(5) (3), Z = 2. In the structure of complex 1, each cadmium center is hexahedrally coordinated by three chlorine atoms and three nitrogen atoms of three distinct L ligands. A detailed analysis reveals that compound 1 exhibits a 1D chain of beads and the adjacent chains are further linked by C-HaEuro broken vertical bar Cl hydrogen bonding to form a 2D supramolecular framework. Furthermore, the solid-state fluorescent property of 1 is investigated at room temperature.

引用

页码：734 / 738

页数：5

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