Synthesis, structure, and optical properties of iridium(III) complex with 1-benzyl-2-phenylbenzimidazole and 4,4'-dicarboxy-2,2'-bipyridyne

S. I. Bezzubov; A. A. Bilyalova; I. V. Kuznetsova; K. G. Pavlov; Yu. M. Kiselev; V. D. Dolzhenko

doi:10.1134/S0036023617080046

Synthesis, structure, and optical properties of iridium(III) complex with 1-benzyl-2-phenylbenzimidazole and 4,4'-dicarboxy-2,2'-bipyridyne

Authors: Bezzubov S.I.¹, Bilyalova A.A.², Kuznetsova I.V.², Pavlov K.G.², Kiselev Y.M.², Dolzhenko V.D.²
Affiliations:
1. Kurnakov Institute of General and Inorganic Chemistry
2. Department of Chemistry
Issue: Vol 62, No 8 (2017)
Pages: 1085-1089
Section: Physical Methods of Investigation
URL: https://journals.rcsi.science/0036-0236/article/view/167938
DOI: https://doi.org/10.1134/S0036023617080046
ID: 167938

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Abstract

A new cyclometalated iridium(III) complex [Ir(L)₂(Hdcbpy)] (1) has been synthesized, where L is 1-benzyl-2-phenylbenzimidazole and Hdcbpy is monoprotonated 4,4′-dicarboxy-2,2′-bipyridine. The structure of complex 1 has been determined by X-ray diffraction. The optical properties of complex 1 have been studied, and the quantum yield of luminescence has been measured.