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Electrochemical and chemical synthesis and structure of adducts (CH3OH and H2O) of metal chelates of N,N,O tridentate pyrazole-containing Schiff base |
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| Authors: | D A Garnovskii A S Antsyshkina A V Churakov G G Sadikov V S Sergienko I S Vasil’chenko A I Uraev V G Vlasenko Ya V Zubavichus S I Levchenkov Yu V Revinskii A S Burlov |
| Institution: | 1. South Research Center, Russian Academy of Sciences, ul. Chekhova 41, Rostov-na-Donu, 344006, Russia 3. Research Institute of Physical and Organic Chemistry, Southern Federal University, pr. Stachki 194/3, Rostov-na-Donu, 344104, Russia 2. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia 4. Research Institute of Physics, Southern Federal University, pr. Stachki 194, Rostov-na-Donu, 344090, Russia 5. Russian Research Center “Kurchatov Institute”, pl. Kurchatova 1, Moscow, 123182, Russia |
| Abstract: | Chemical and electrochemical synthesis of a series of cobalt(II), nickel(II), copper(II), and zinc(II) complexes of tridentate Schiff base (H2L), a product of condensation of N-(2-aminophenyl)-4-methylbenzenesulfonamide (2-tosylaminoaniline) with 1-phenyl-3-methyl-4-formylpyrazol-5-ol was accomplished. The structure and composition of metal-chelates were established by the C, H, N elemental analysis, IR, 1H NMR, EXAFS spectroscopy and magnetochemical data. The structures of all complexes were confirmed by of X-ray crystallography. |
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