Issue 13, 2023

Circularly polarized near-infrared phosphorescence of chiral chromium(iii) complexes

Abstract

Homoleptic Cr(III) complexes containing anionic tridentate 1,8-(bisoxazolyl)carbazolide ligands are phosphorescent in deaerated solutions with peak maxima in the range of 813–845 nm. The ligand carbon-centred chirality has been transferred to the helical chirality of the complexes and hence induced circularly polarized NIR-emissions with dissymmetry factor in the scale of 2.0 × 10−3.

Graphical abstract: Circularly polarized near-infrared phosphorescence of chiral chromium(iii) complexes

Supplementary files

Article information

Article type
Communication
Submitted
01 des 2022
Accepted
18 jan 2023
First published
18 jan 2023

Chem. Commun., 2023,59, 1781-1784

Circularly polarized near-infrared phosphorescence of chiral chromium(III) complexes

Y. Cheng, J. He, W. Zou, X. Chang, Q. Yang and W. Lu, Chem. Commun., 2023, 59, 1781 DOI: 10.1039/D2CC06548G

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