Issue 48, 2016
From the journal:

Dalton Transactions

Iridium(iii) phosphorescent complexes with dual stereogenic centers: single crystal, electronic circular dichroism evidence and circularly polarized luminescence properties†

Tian-Yi Li,ab   You-Xuan Zheng*a  and  Yong-Hui Zhou*c  

* Corresponding authors

a State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
E-mail: yxzheng@nju.edu.cn

b Dresden Integrated Center for Applied Physics and Photonic Materials, Technische Universität Dresden, George-Bähr-Str.1, 01069 Dresden, Germany

c Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, College of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, P. R. China
E-mail: yhzhou2007@aliyun.com

Abstract

Iridium complexes with a chiral metal center and chiral carbons, Λ/Δ-(dfppy)2Ir(chty-R) and Λ/Δ-(dfppy)2Ir(chty-S), were synthesized and characterized. These isomers have the same steady-state photophysical properties, and obvious offsets in ECD spectra highlight both the chiral sources. Each enantiomeric couple shows mirror-image CPL bands with a dissymmetry factor in the order of 10−3.

Graphical abstract: Iridium(iii) phosphorescent complexes with dual stereogenic centers: single crystal, electronic circular dichroism evidence and circularly polarized luminescence properties

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Article information

DOI
https://doi.org/10.1039/C6DT04030F
Article type
Communication
Submitted
20 Oct 2016
Accepted
11 Nov 2016
First published
14 Nov 2016

Dalton Trans., 2016,45, 19234-19237

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Iridium(III) phosphorescent complexes with dual stereogenic centers: single crystal, electronic circular dichroism evidence and circularly polarized luminescence properties

T. Li, Y. Zheng and Y. Zhou, Dalton Trans., 2016, 45, 19234 DOI: 10.1039/C6DT04030F

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