Cadmium(II) chloride complexes of imidazole-based ligands: Solvothermal syntheses, crystal structures and luminescent properties

被引：10

作者：

Cheng, Chu-Chu ^{[1
,3
]}

Shen, Nan-Nan ^{[1
,2
]}

Du, Cheng-Feng ^{[1
]}

Wang, Zi ^{[1
,3
]}

Li, Jian-Rong ^{[1
]}

Huang, Xiao-Ying ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Fuzhou Univ, Coll Chem, Fuzhou 350002, Fujian, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2017年 / 85卷

关键词：

Cadmium(II) chloride; Imidazole-based ligands; Structure; Luminescence; METAL-ORGANIC FRAMEWORKS; INORGANIC HYBRID COMPOUND; PHASE-TRANSITION; COORDINATION ENVIRONMENT; HYDROTHERMAL SYNTHESES; LIGHT EMISSION; PHOTOLUMINESCENCE; BRIDGES; BR; DERIVATIVES;

D O I：

10.1016/j.inoche.2017.05.011

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Presented are the solvothermal syntheses, structures, characterizations, and luminescent properties of four novel organic-modified cadmium chloride complexes constructed from CdCl2 and imidazole (or its derivatives), namely [CdCl2(Im)(4)] (1, Im = imidazole), [CdCl4(HAPI)(2)] (2, API = N-(3-Aminopropyl)-imidazole), [Cd(mu-Cl)(2)(1-Mim)(2)](infinity) (3, 1-Mim = 1-methyl imidazole) and [CdCl3(HAPI)](infinity) (4). 1 and 2 feature a zero dimensional (OD) mononuclear structure with different mole ratios of Cd: Cl: ligand, while compound 3 and 4 bear infinite chains constructed from different subunits and connection modes. Worthy of note is that 4 represents a new structural type in the family of organic modified cadmium halides. The fluorescence spectra showed that compounds 1-4 exhibited emission peaks around 450 nm with the quantum yields of 23.01%, 5.84%, 27.31%, 5.71%, respectively. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：21 / 25

页数：5

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