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Colour Tunability of Heteroleptic Ir(III) Complexes Through Second-Sphere Coordination
UNB
Blight, Barry — 2024-06-20 Raw data for: Novel H-bond-rich iridium (III) complexes with different systems of cyclometalating ligands bearing the general formula [Ir(C^N)2(N^N)] were synthesized, characterized and their photophysical properties measured. The incorporated guanidine moieties allow us to introduce a hydrogen-bonding array for the formation of self-assembled iridium hydrogen-bonded systems. Through a series of UV-Vis binding studies we demonstrated the host-guest chemistry of these systems display high levels of colour tuneability. These hydrogen-bond interactions were also shown to have significant impacts on chromaticity, quantum yields and lifetimes with emphasis on energy transfer studies based on this second-sphere coordination approach. KEYWORDS: H-Bonding, Colour tuning, Second-Sphere Interactions

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(Source Repository: University of New Brunswick Dataverse) AND (Author: Blight, Barry)

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