Metal-Induced Planar Chirality of Soft-Bridged Binuclear Platinum(II) Complexes: 100 % Phosphorescence Quantum Yields, Chiral Self-Sorting, and Circularly Polarized Luminescence,Angewandte Chemie International Edition

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Metal-Induced Planar Chirality of Soft-Bridged Binuclear Platinum(II) Complexes: 100 % Phosphorescence Quantum Yields, Chiral Self-Sorting, and Circularly Polarized Luminescence
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-03-20 , DOI: 10.1002/anie.202302011
Jintong Song _{1,

2} , Hui Xiao ₃ , Bao Zhang ₂ , Lang Qu ₂ , Xiangge Zhou ₂ , Ping Hu ₁ , Zong-Xiang Xu ₃ , Haifeng Xiang ₂

Affiliation

Racemic (R)/(S) and enantiopure (D,R,D)/(L,S,L) binuclear Pt^II complexes with metal-induced planar chirality were designed and prepared by using soft-bridged achiral and chiral ligands, respectively. Their phosphorescence quantum yields up to 100 % can be achieved by shortening intramolecular Pt−Pt distance for highly efficient solution-processed circularly polarized OLEDs.

中文翻译：

软桥双核铂 (II) 配合物的金属诱导平面手性：100% 磷光量子产率、手性自分类和圆偏振发光

采用软桥非手性和手性配体分别设计和制备了具有金属诱导平面手性的外消旋 ( R )/( S ) 和对映体纯 ( D , R , D )/( L , S , L ) 双核 Pt ^II配合物. 通过缩短高效溶液处理圆偏振 OLED 的分子内 Pt-Pt 距离，可以实现高达 100% 的磷光量子产率。

更新日期：2023-03-20

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