Chemical and electrochemical synthesis, structure and magnetic properties of mono- and binuclear 3d-metal complexes of N-[2-[(hydroxyalkylimino)methyl]phenyl]-4-methylbenzenesulfonamides

• Published in: Polyhedron Vol. 154; pp. 123 - 131
• Main Authors: Burlov, A.S., Vlasenko, V.G., Koshchienko, Yu.V., Nikolaevskii, S.A., Kiskin, M.A., Minin, V.V., Ugolkova, E.A., Efimov, N.N., Bogomyakov, A.S., Kolodina, A.A., Zubavichus, Ya.V., Levchenkov, S.I., Garnovskii, D.A.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01-11-2018
• Subjects: Azomethines; Complexes; EPR; X-ray absorption spectroscopy; X-ray diffraction; X-ray diffraction; X-ray absorption spectroscopy; Azomethines; Complexes; EPR
• ISSN: 0277-5387
• DOI: 10.1016/j.poly.2018.07.053

The complexes of Cu(II), Ni(II), Co(II), Fe(II) with N-[2-[(hydroxyalkylimino)methyl]phenyl]-4-methylbenzenesulfonamides were synthesized. The dimeric structure of copper complexes with (CH2)n-spacers (n = 2, 3) was determined by the magnetochemical method, X-ray absorption spectroscopy and X-ray diffraction. [Display omitted]
Complexes of Cu(II), Ni(II), Co(II) and Fe(II) ions with N-[2-[(hydroxyalkylimino)methyl]phenyl]-4-methylbenzenesulfonamides containing the (CH2)n-spacer of a variable length (n = 2–6) were synthesized by chemical and electrochemical methods. All the compounds were characterized by C, H and N elemental analysis, IR, EPR and X-ray absorption spectroscopy data. The dimeric structures of the copper complexes with (CH2)n-spacers (n = 2, 3) were determined by the magnetochemical method and by X-ray diffraction analysis for the copper complex with the (CH2)3-spacer.