超分子配位化学研究所
Institute of Supramolecular Coordination Chemistry
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A chemopalette strategy for white light by modulating monomeric and excimeric phosphorescence of a simple Cu(I) cyclic trinuclear unit

Hu Yang, ‡ab Ji Zheng, ‡a Su-Kao Peng, a Xiao-Wei Zhu, a Meng-Yan Wan,a Weigang Lua and Dan Li *a


AbstractRoom-temperature white phosphorescence with a quantum yield (QY) of 35.6% and a CIE coordinate of (0.33, 0.37) is observed for Cl-a, the crystal of cyclic Cu3(4-chloropyrazolate)3. Its white light consists of comparably uncommon monomeric blue and common excimeric yellow phosphorescence associated with Cu3(pyrazolate)3, achieved by multiple non-covalent interactions involving chlorine.


文章链接: C9CC00716D.pdf