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Modulation of chiroptical and photophysical properties in helicenic rhenium(I) systems: the use of an N‐(aza[6]helicenyl)‐NHC ligand

Gauthier, Etienne S.; Abella, Laura; Caytan, Elsa; Roisnel, Thierry; Vanthuyne, Nicolas; Favereau, Ludovic; Srebro-Hooper, Monika; Williams, J.A. Gareth; Autschbach, Jochen; Crassous, Jeanne

Modulation of chiroptical and photophysical properties in helicenic rhenium(I) systems: the use of an N‐(aza[6]helicenyl)‐NHC ligand Thumbnail


Authors

Etienne S. Gauthier

Laura Abella

Elsa Caytan

Thierry Roisnel

Nicolas Vanthuyne

Ludovic Favereau

Monika Srebro-Hooper

Jochen Autschbach

Jeanne Crassous



Abstract

The photophysical and chiroptical properties of a novel, chiral helicene-NHC−Re(I) complex bearing an N-(aza[6]helicenyl)-benzimidazolylidene ligand are described, showing its ability to emit yellow circularly polarized luminescence. A comparative analysis of this new system with other helicene-Re(I) complexes reported to date illustrates the impact of structural modifications on the emissive and absorptive properties.

Citation

Gauthier, E. S., Abella, L., Caytan, E., Roisnel, T., Vanthuyne, N., Favereau, L., …Crassous, J. (2023). Modulation of chiroptical and photophysical properties in helicenic rhenium(I) systems: the use of an N‐(aza[6]helicenyl)‐NHC ligand. Chemistry - A European Journal, 29(21), Article 202203477. https://doi.org/10.1002/chem.202203477

Journal Article Type Article
Acceptance Date Jan 16, 2023
Online Publication Date Mar 10, 2023
Publication Date 2023
Deposit Date Jan 18, 2023
Publicly Available Date Apr 18, 2023
Journal Chemistry – A European Journal
Print ISSN 0947-6539
Electronic ISSN 1521-3765
Publisher Wiley
Peer Reviewed Peer Reviewed
Volume 29
Issue 21
Article Number 202203477
DOI https://doi.org/10.1002/chem.202203477

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Published Journal Article (Advance online version) (2.6 Mb)
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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/

Copyright Statement
Advance online version This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.






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