Mechanochromic properties in a mononuclear Cu(<scp>i</scp>) complex without cuprophilic interactions
Xiao Yu, Xiaoyue Li, Zelun Cai, Ling-Zhi Sun, Chengbo Wang, Haixia Rao, Chen Wei, Zuqiang Bian, Qiong‐Hua Jin, Zhiwei Liu
Abstract
Two polymorphs of Cu[(3,4-bis(diphenylphosphino)thiophene)(bis(pyrazol-1-yl)borohydrate)] (1) were isolated. The blue luminescent crystals have evident mechanochromic luminescent (MCL) properties. Based on photophysical and structural analysis, the pore structure in the blue crystals is considered to be the main reason for the MCL properties.
Topics & Concepts
Peripheral blood mononuclear cellChemistryBiochemistryIn vitroLuminescence and Fluorescent MaterialsPorphyrin and Phthalocyanine ChemistryMolecular Sensors and Ion Detection