Pressure Control of Cuprophilic Interactions in a Luminescent Mechanochromic Copper Cluster

被引：63

作者：

Benito, Quentin ^{[1
]}

Baptiste, Benoit ^{[2
]}

Polian, Alain ^{[2
]}

Delbes, Ludovic ^{[2
]}

Martinelli, Lucio ^{[1
]}

Gacoin, Thierry ^{[1
]}

Boilot, Jean-Pierre ^{[1
]}

Perruchas, Sandrine ^{[1
]}

机构：

[1] Ecole Polytech, CNRS, Lab Phys Mat Condensee PMC, F-91128 Palaiseau, France

[2] Univ Paris 04, IMPMC, CNRS, UMR 7590, F-75005 Paris, France

来源：

INORGANIC CHEMISTRY | 2015年 / 54卷 / 20期

关键词：

PIEZOCHROMIC LUMINESCENCE; THERMOCHROMIC-LUMINESCENCE; COORDINATION POLYMERS; HYDROSTATIC-PRESSURE; DISTINCT RESPONSES; IODIDE CLUSTERS; METAL-COMPLEXES; FLUORESCENCE; COMPRESSION; TEMPERATURE;

D O I：

10.1021/acs.inorgchem.5b01546

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

For the development of applications based on mechanochromic luminescent materials, a comprehensive study of the mechanism responsible for the emission changes is required. We report the study of a mechanochromic copper iodide cluster under hydrostatic pressure, which allows control of crystal packing via modification of the intermolecular interactions. In situ single-crystal powder X-ray diffraction analysis and emission measurements under pressure permit one to establish a direct correlation between the molecular structure and luminescence properties and, in particular, to demonstrate that cuprophilic interactions are responsible for the stimuli-responsive luminescence properties of such multinuclear coordination compounds.

引用

页码：9821 / 9825

页数：5

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