Circularly Polarized Luminescence Properties of Heteroleptic Mononuclear Cu(I) Complexes Bearing (R)-BINAP and a Diphosphine-dichalcogenide Ligand

Circularly Polarized Luminescence Properties of Heteroleptic Mononuclear Cu(I) Complexes Bearing (R)-BINAP and a Diphosphine-dichalcogenide Ligand

The circularly polarized luminescence properties of heteroleptic Cu(I) complexes bearing (R)-BINAP ((R)-BINAP = (R)-(+)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl) were investigated. When the Cu(I) complexes were combined with diphosphine-dichalcogenide ligands, they displayed the highest dissymmet...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemistry letters 2023-01, Vol.52 (1), p.55-58
Hauptverfasser: Yamazaki, Yasuomi, Furukawa, Shota, Ishikawa, Yuri, Sato, Rumi, Tsubomura, Taro
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Chalcogenides
Circular polarization
Dichloromethane
Ligands
Luminescence
Optical properties
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The circularly polarized luminescence properties of heteroleptic Cu(I) complexes bearing (R)-BINAP ((R)-BINAP = (R)-(+)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl) were investigated. When the Cu(I) complexes were combined with diphosphine-dichalcogenide ligands, they displayed the highest dissymmetry factors (glum ≈ 0.005) in the reported Cu(I) mononuclear complexes with emission quantum yields of up to 16% in dichloromethane.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.220450