Mononuclear and dinuclear heteroleptic Cu(I) complexes based on pyridyl-triazole and DPEPhos with long-lived excited-state lifetimes

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Bizzarri , C , Arndt , A P , Kohaut , S , Fink , K & Nieger , M 2018 , ' Mononuclear and dinuclear heteroleptic Cu(I) complexes based on pyridyl-triazole and DPEPhos with long-lived excited-state lifetimes ' , Journal of Organometallic Chemistry , vol. 871 , pp. 140-149 . https://doi.org/10.1016/j.jorganchem.2018.07.013

Title: Mononuclear and dinuclear heteroleptic Cu(I) complexes based on pyridyl-triazole and DPEPhos with long-lived excited-state lifetimes
Author: Bizzarri, Claudia; Arndt, Andreas P.; Kohaut, Stephan; Fink, Karin; Nieger, Martin
Contributor: University of Helsinki, Department of Chemistry
Date: 2018-09-15
Language: eng
Number of pages: 10
Belongs to series: Journal of Organometallic Chemistry
ISSN: 0022-328X
URI: http://hdl.handle.net/10138/319339
Abstract: A mononuclear and two dinuclear heteroleptic Cu(I) complexes have been successfully prepared, using the chelating bis [(2-diphenylphosphino)phenyl] ether (DPEPhos) and pyrid-2'-yl-1H-1,2,3-triazole as chelating ligands. They show good luminescence in solution at room temperature with long-lived excited states. Furthermore, bimolecular quenching experiments of these new complexes with the catalyst Ni(cyclam)Cl-2 encourage the use of such compounds as photosensitizers for the photoreduction of carbon dioxide. (C) 2018 Elsevier B.V. All rights reserved.
Subject: Heteroleptic Copper(I) complexes
photosensitizers
carbon dioxide reduction
Ster-Volmer quenching
cooperativity
PHOTOCATALYTIC HYDROGEN-PRODUCTION
EMITTING ELECTROCHEMICAL-CELLS
TRANSFER RADICAL-ADDITION
GAUSSIAN-BASIS SETS
COPPER(I) COMPLEXES
PHOTOPHYSICAL PROPERTIES
PHOTOREDOX CATALYSIS
C-C
METAL-COMPLEXES
BOND FORMATION
116 Chemical sciences
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