A Cd(II) coordination polymer with 5-ethoxy-isophthalate linker: synthesis, crystal structure, and fluorescent properties

被引：0

作者：

Chang Xin-Hong ^{[1
,2
]}

机构：

[1] Luoyang Normal Univ, Henan Key Lab Function Oriented Porous Mat, Luoyang, Peoples R China

[2] Luoyang Normal Univ, Coll Chem & Chem Engn, Luoyang, Peoples R China

来源：

INORGANIC AND NANO-METAL CHEMISTRY | 2022年

关键词：

5-Ethoxy-isophthalic acid; 2; 2'-bipyridine; Cd(II) complex; crystal structure; ROOM-TEMPERATURE PHOSPHORESCENCE; MAGNETIC-PROPERTIES; ORGANIC FRAMEWORK; BUILDING-BLOCK; ACID; LUMINESCENT; SERIES; LIGANDS; 5-METHOXYISOPHTHALATE; COPPER(II);

D O I：

10.1080/24701556.2022.2068583

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new Cd(II) metal-organic coordination polymer, {[Cd(eoip)(bipy)(H2O)]center dot H2O}(n) (1), (H(2)eoip = 5-ethoxy-isophthalic acid, bipy = 2,2'-bipyridine), was assembled under hydrothermal condition by the reactions of Cd(II) acetate with H(2)eoip and bipy. Complex 1 was characterized by elemental analysis, IR spectroscopy, and X-ray single-crystal diffraction. Complex 1 was also characterized by TG and PXRD. The results reveal that the two carboxylic groups of each eoip ligand adopt chelate coordination modes to bridge adjacent Cd(II) ions to give a 1D chain along the b direction, the adjacent 1D chains are extended into a 3D supramolecular framework by hydrogen bonding. In addition, fluorescent properties of 1 were also investigated.

引用

页数：6

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