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A rare example of a compact heteroleptic cyclometalated iridium(III) complex demonstrating well-separated dual emission

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Abstract

A series of [Ir(C^N)2(NN)][PF6] complexes in which NN is 5-(4-ethynylphenyl)-2,2′-bipyridine has been synthesized and characterized by spectroscopic methods. All novel complexes exhibit unique singlet–triplet dual emission in solution with two well-separated emission bands. The mechanism of dual emission has been elucidated on the basis of experimental data and confirmed by TDDFT calculations.

Graphical abstract: A rare example of a compact heteroleptic cyclometalated iridium(iii) complex demonstrating well-separated dual emission

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Publication details

The article was received on 06 Apr 2018, accepted on 02 May 2018 and first published on 02 May 2018


Article type: Paper
DOI: 10.1039/C8DT01336E
Citation: Dalton Trans., 2018, Advance Article
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    A rare example of a compact heteroleptic cyclometalated iridium(III) complex demonstrating well-separated dual emission

    A. Yu. Gitlina, M. V. Ivonina, V. V. Sizov, G. L. Starova, A. P. Pushkarev, D. Volyniuk, S. P. Tunik, I. O. Koshevoy and E. V. Grachova, Dalton Trans., 2018, Advance Article , DOI: 10.1039/C8DT01336E

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