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Phosphorescent cationic iridium(III) complexes with cyclometalating 1H-indazole and 2H-[1,2,3]-triazole ligands
Journal article   Peer reviewed

Phosphorescent cationic iridium(III) complexes with cyclometalating 1H-indazole and 2H-[1,2,3]-triazole ligands

Nail M. Shavaleev, Rosario Scopelliti, Michael Graetzel and Mohammad K. Nazeeruddin
INORGANICA CHIMICA ACTA, Vol.388, pp.84-87
15/06/2012
DOI: https://doi.org/10.1016/j.ica.2012.03.008

Abstract

Chemistry Chemistry, Inorganic & Nuclear Physical Sciences Science & Technology
Two new cationic iridium(III) complexes with cyclometalating 1-phenylindazole or 2-phenyl-1,2,3-triazole ligands, [(C boolean AND N)(2)Ir(4,4'-di-tert-butyl-2,2'-dipyridyl)](PF6), exhibit yellow or green phosphorescence with quantum yields and excited state lifetimes of up to 45% and 840 ns in argon-saturated dichloromethane solution at room temperature. (C) 2012 Elsevier B. V. All rights reserved.

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