Adaptive Coordination-Driven Supramolecular Syntheses toward New Polymetallic Cu(I) Luminescent Assemblies - Université de Rennes Accéder directement au contenu
Article Dans Une Revue Journal of the American Chemical Society Année : 2018

Adaptive Coordination-Driven Supramolecular Syntheses toward New Polymetallic Cu(I) Luminescent Assemblies

Résumé

A thermally activated delayed fluorescence (TADF) tetrametallic Cu(I) metallacycle A behaves as a conformationally adaptive preorganized precursor to afford, through straightforward and rational coordination-driven supramolecular processes, a variety of room-temperature solid-state luminescent polymetallic assemblies. Reacting various cyano-based building blocks with A, a homometallic Cu(I) 1D-helical coordination polymer C and CuM discrete circular heterobimetallic assemblies D (M = Ni, Pd, Pt) are obtained. Their luminescence behaviors are studied, revealing notably the crucial impact of the spin-orbit coupling offered by the central M metal center on the photophysical properties of the heterobimetallic D derivatives.

Domaines

Chimie
Fichier principal
Vignette du fichier
Evariste_Adaptive Coordination-Driven.pdf (802.82 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01862466 , version 1 (18-09-2018)

Identifiants

Citer

Sloane Evariste, Ali Moustafa Khalil, Mehdi Elsayed Moussa, Alan Kwun-Wa Chan, Eugene Yau-Hin Hong, et al.. Adaptive Coordination-Driven Supramolecular Syntheses toward New Polymetallic Cu(I) Luminescent Assemblies. Journal of the American Chemical Society, 2018, 140 (39), pp.12521-12526. ⟨10.1021/jacs.8b06901⟩. ⟨hal-01862466⟩
170 Consultations
363 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More