Email this article A Study of Сu(II) Complexes with Pyruvic Acid Nicotinoyl and Isonicotinoyl Hydrazones by EPR and X-ray Absorption Spectroscopy
- Authors: Pulya A.V.1, Seifullina I.I.1, Skorokhod L.S.1, Efimov N.N.2, Ugolkova E.A.1, Vlasenko V.G.3, Trigub A.L.4, Minin V.V.2
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Affiliations:
- Odessa Mechnikov National University
- Kurnakov Institute of General and Inorganic Chemistry
- Research Institute of Physics
- National Research Center “Kurchatov Institute,”
- Issue: Vol 63, No 11 (2018)
- Pages: 1472-1477
- Section: Physical Methods of Investigation
- URL: https://journals.rcsi.science/0036-0236/article/view/169103
- DOI: https://doi.org/10.1134/S003602361811013X
- ID: 169103
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Abstract
The composition and structure of the Cu2+ coordination cores in the previously synthesized [CuCl(HNPv)] · H2O, [CuCl(HIPv)] · H2O, [Cu(AOc)(HNPv)], [Cu(AOc)(HIPv)], [Cu(NO3)(HNPv)], and [Cu(NO3)(HIPv)] complexes, where HNPv and HIPv pyruvic acid nicotinoyl and isonicotinoyl hydrazones, respectively, have been determined. The binuclear complex [Cu2(HNPv)2(H2O)2(μ-Cl)] has been synthesized for the first time and characterized by elemental analysis and IR, EPR, and EXAFS spectroscopy. Its dimeric structure has been proved by magnetic susceptibility measurement and EPR.
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About the authors
A. V. Pulya
Odessa Mechnikov National University
Author for correspondence.
Email: lborn@ukr.net
Ukraine, Odessa, 65082
I. I. Seifullina
Odessa Mechnikov National University
Email: lborn@ukr.net
Ukraine, Odessa, 65082
L. S. Skorokhod
Odessa Mechnikov National University
Email: lborn@ukr.net
Ukraine, Odessa, 65082
N. N. Efimov
Kurnakov Institute of General and Inorganic Chemistry
Email: lborn@ukr.net
Russian Federation, Moscow, 119991
E. A. Ugolkova
Odessa Mechnikov National University
Email: lborn@ukr.net
Ukraine, Odessa, 65082
V. G. Vlasenko
Research Institute of Physics
Email: lborn@ukr.net
Russian Federation, Rostov-on-Don, 344090
A. L. Trigub
National Research Center “Kurchatov Institute,”
Email: lborn@ukr.net
Russian Federation, Moscow, 123182
V. V. Minin
Kurnakov Institute of General and Inorganic Chemistry
Email: lborn@ukr.net
Russian Federation, Moscow, 119991
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