Synthesis and physico-chemical study of complexation of glyoxylic acid aroylhydrazones with Cu(II) in solution and solid phase

A.V. Mishchenko Department of Chemistry, Southern Federal University, 7, Zorge Str., Rostov-on-Don, 344090, Russian Federation

V.V. Lukov Department of Chemistry, Southern Federal University, 7, Zorge Str., Rostov-on-Don, 344090, Russian Federation

L.D. Popov Department of Chemistry, Southern Federal University, 7, Zorge Str., Rostov-on-Don, 344090, Russian Federation

YU.P. Tupolova Department of Chemistry, Southern Federal University, 7, Zorge Str., Rostov-on-Don, 344090, Russian Federation

I.N. Shcherbakov Department of Chemistry, Southern Federal University, 7, Zorge Str., Rostov-on-Don, 344090, Russian FederationCorrespondence[email protected]

S.I. Levchenkov Southern Scientific Centre of RAS, 41, Chehova Str., Rostov-on-Don, 344006, Russian Federation

V.A. Kogan Department of Chemistry, Southern Federal University, 7, Zorge Str., Rostov-on-Don, 344090, Russian Federation

V.G. Vlasenko Institute of Physics, 194, Stachki Av., Rostov-on-Don, 344090, Russian Federation

O.I. Askalepova Department of Chemistry, Southern Federal University, 7, Zorge Str., Rostov-on-Don, 344090, Russian Federation

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Abstract

A series of copper(II) binuclear metallochelates with glyoxylic acid aroylhydrazones have been synthesized. The composition and structure were established with infrared, UV-Vis, ¹H NMR, extended X-ray adsorption fine structure spectroscopy as well as magnetochemical studies and potentiometry. The proton-donor and proton-acceptor features of the ligand systems play a key role in the formation of the complexes.

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Acknowledgment

This article was supported by Ministry of Science and Education (Federal Target Program “Scientific and Pedagogical Personnel of an Innovative Russia”, 2009–2013, GK no. 02.740.11.0255).

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Synthesis and physico-chemical study of complexation of glyoxylic acid aroylhydrazones with Cu(II) in solution and solid phase

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Synthesis and physico-chemical study of complexation of glyoxylic acid aroylhydrazones with Cu(II) in solution and solid phase

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