Adaptive Coordination-Driven Supramolecular Syntheses toward New Polymetallic Cu(I) Luminescent Assemblies
| Autor: | Ali Moustafa Khalil, Eugene Yau-Hin Hong, Sloane Evariste, Mehdi Elsayed Moussa, Vivian Wing-Wah Yam, Hok-Lai Wong, Boris Le Guennic, Guillaume Calvez, Christophe Lescop, Karine Costuas, Alan Kwun-Wa Chan |
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| Přispěvatelé: | Institut des Sciences Chimiques de Rennes (ISCR), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA), The University of Hong Kong (HKU), Agence Nationale de la Recherche, HKU 17334216, Research Grants Council, University Grants Committee, University of Hong Kong, University Research Committee, University of Hong Kong, Ministère de l'Enseignement Supérieur et de la Recherche, AoE/P-03/08, University Grants Committee, Centre National de la Recherche Scientifique, Alexander von Humboldt-Stiftung, ANR-12-IS07-0002,P-OPTOELECTR-MOLMAT,Matériaux pi-conjugués à base de phosphore : conception, synthèse et assemblages supramoléculaires pour l'émission et la collecte de lumière, la communication électronique et le transport de charge.(2012), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2018 |
| Předmět: |
010405 organic chemistry
Chemistry Coordination polymer Supramolecular chemistry General Chemistry Metallacycle 010402 general chemistry 01 natural sciences Biochemistry Fluorescence Catalysis 0104 chemical sciences Metal chemistry.chemical_compound Crystallography Colloid and Surface Chemistry visual_art visual_art.visual_art_medium [CHIM]Chemical Sciences Luminescence |
| Zdroj: | Journal of the American Chemical Society Journal of the American Chemical Society, American Chemical Society, 2018, 140 (39), pp.12521-12526. ⟨10.1021/jacs.8b06901⟩ Journal of the American Chemical Society, 2018, 140 (39), pp.12521-12526. ⟨10.1021/jacs.8b06901⟩ |
| ISSN: | 1520-5126 0002-7863 |
| DOI: | 10.1021/jacs.8b06901⟩ |
| Popis: | International audience; 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. |
| Databáze: | OpenAIRE |
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