Luminescent polypyridyl heteroleptic CrIII complexes with high quantum yields and long excited state lifetimes. Issue 39 (24th September 2020)

• Record Type: Journal Article
• Authors: Jiménez, Juan-Ramón; Poncet, Maxime; Doistau, Benjamin; Besnard, Céline; Piguet, Claude
• Is Part Of: Dalton transactions. Volume 49:Issue 39(2020)
• Page Start: 13528
• Page End: 13532
• Publication Date: 2020-09-24
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/d0dt02872j
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : Heteroleptic Cr III complexes combining tridentate 6-membered chelate rings: enhancing quantum yield and excited state lifetimes. Abstract : Implementing high quantum yields and long-lived excited state lifetimes within heteroleptic luminescent Cr III complexes is a keystone for the design of supramolecular energy-converting devices exploiting this cheap metal. In this contribution, we discuss the stepwise and rational optimization of these two limiting factors within a series of heteroleptic Cr III complexes.