Stimuli-Responsive Emission of Dinuclear Rhombic Copper(I) Iodide Complexes Having Triphenylarsine and N-Heteroaromatic Co-Ligands

被引：19

作者：

Kobayashi, Ryosuke ^{[1
]}

Imoto, Hiroaki ^{[1
,2
]}

Naka, Kensuke ^{[1
,2
]}

机构：

[1] Kyoto Inst Technol, Grad Sch Sci & Technol, Fac Mol Chem & Engn, Sakyo Ku, Goshokaido Cho, Kyoto 6068585, Japan

[2] Kyoto Inst Technol, Mat Innovat Lab, Sakyo Ku, Goshokaido Cho, Kyoto 6068585, Japan

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2020年 / 2020卷 / 37期

关键词：

Arsenic; Copper; Cuprophilic interactions; Luminescence; Structure elucidation; COORDINATION POLYMERS; HALIDE-COMPLEXES; CRYSTAL; 10-(ARYL)PHENOXARSINES; BINUCLEAR; CHEMISTRY; PLATINUM; BLUE; D(8);

D O I：

10.1002/ejic.202000644

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Copper(I) iodide complexes of triphenylarsine with a series of N-heteroaromatic co-ligands, i.e., pyridine, 2-picoline, 2,6-lutidine, and quinoline, were synthesized. The structures of the complexes were analyzed by X-ray crystallography, which revealed that they adopted dinuclear rhombic structures. It was found that the arsenic atom effectively worked for forming shorter cuprophilic interaction when compared with the corresponding triphenylphosphine complex. The N-heteroaromatic co-ligand highly affected Cu-Cu interactions, denoted as cuprophilic interactions, as well as emission behaviors. In addition, the emission color and/or efficiency were altered by thermal and mechanical stimuli, and the responsiveness was dependent on the complex structure.

引用

页码：3548 / 3553

页数：6

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