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Ditopic Bis-Terdentate Cyclometallating Ligands and their Highly Luminescent Dinuclear Iridium(III) Complexes

DOI: 10.1039/c4cc01808g DOI Help

Authors: Pierre-henri Lanoë (Northumbria University) , Chi Tong (Northumbria University) , Ross Harrington (Newcastle University) , Mike Probert (Newcastle University) , J A Gareth Williams (Durham University) , Valery N Kozhevnikov (Northumbria University) , William Clegg (Newcastle University)
Co-authored by industrial partner: No

Type: Journal Paper
Journal: Chemical Communications , VOL 50 (52) , PAGES 6831-6834

State: Published (Approved)
Published: April 2014
Diamond Proposal Number(s): 6749

Abstract: A new family of bridged cyclometallating ligands is reported, which incorporate two terdentate N∧C∧N-coordinating binding sites linked via pyrazine, pyrimidine or pyridazine units. Dinuclear Ir(III) complexes of one ligand have been prepared and crystallographically characterised; they display intense red phosphorescence.

Journal Keywords: Luminescence; Crystal Structure; Phosphorescence; Isomerism

Subject Areas: Chemistry

Instruments: I19-Small Molecule Single Crystal Diffraction

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