A. A. Titov, O. A. Filippov, A. F. Smol'yakov, A. A. Averin, E. S. Shubina, “New mix-ligand copper(i) and copper(ii) pyrazolate complexes with 2,2′-bipyridine”, Mendeleev Commun., 31:2 (2021), 170

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Mendeleev Communications, 2021, Volume 31, Issue 2, Pages 170–172
DOI: https://doi.org/10.1016/j.mencom.2021.03.008 (Mi mendc868)

This article is cited in 12 scientific papers (total in 12 papers)

Communications

New mix-ligand copper(i) and copper(ii) pyrazolate complexes with 2,2′-bipyridine

A. A. Titov^a, O. A. Filippov^a, A. F. Smol'yakov^a, A. A. Averin^b, E. S. Shubina^a

^a A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
^b A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation

Full-text PDF (977 kB) Citations (12) Supplementary materials

DOI: https://doi.org/10.1016/j.mencom.2021.03.008

Graphic abstract: New mix-ligand copper(<sc>i</sc>) and copper(<sc>ii</sc>) pyrazolate complexes with 2,2′-bipyridine

Abstract: The reaction of the trinuclear copper(i) 3,5-bis(trifluoromethyl) pyrazolate with 2,2′-bipyridine on contact with air leads to the oxidation of Cu centers and affords trinuclear Cuⁱⁱ complex containing bridged pyrazolate OH anions and chelating bipy ligands. Carrying out the reaction in the presence of dppm prevents oxidation and gives dinuclear copper(i) complex with bridging dppm and pyrazolate ligands, and chelating bipy ligand. This complex exhibits red-orange phosphorescence originating from the ³ML^bipyCT state.

Keywords: copper complexes, pyrazolates, 2,2′-bipyridine complexes, photoluminescence, phosphorescence, time-dependent density functional theory, crystal structure.

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Document Type: Article

Language: English

*Supplementary materials:*
		Supplementary_data_1.pdf	(1.3 Mb)

Citation: A. A. Titov, O. A. Filippov, A. F. Smol'yakov, A. A. Averin, E. S. Shubina, “New mix-ligand copper(i) and copper(ii) pyrazolate complexes with 2,2′-bipyridine”, Mendeleev Commun., 31:2 (2021), 170–172

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https://www.mathnet.ru/eng/mendc/v31/i2/p170

This publication is cited in the following 12 articles:

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