Issue 87, 2019

Strong circularly polarized luminescence of an octahedral chromium(iii) complex

Abstract

The chiral spin–flip luminophore [Cr(ddpd)2]3+ can be resolved into enantiopure material by chiral HPLC. The corresponding enantiomers show very high luminescence dissymmetry factors of up to ∣glum ∣≈ 0.093 in circularly polarized luminescence (CPL) measurements for the “ruby-like” phosphorescence transition 2E/2T14A2 in the near-IR region around λ ≈ 775 nm.

Graphical abstract: Strong circularly polarized luminescence of an octahedral chromium(iii) complex

Supplementary files

Article information

Article type
Communication
Submitted
04 Sep 2019
Accepted
07 Oct 2019
First published
14 Oct 2019

Chem. Commun., 2019,55, 13078-13081

Strong circularly polarized luminescence of an octahedral chromium(III) complex

C. Dee, F. Zinna, W. R. Kitzmann, G. Pescitelli, K. Heinze, L. Di Bari and M. Seitz, Chem. Commun., 2019, 55, 13078 DOI: 10.1039/C9CC06909G

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