Перегляд за Автор "Sergienko, V. S."

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  • Ескіз
    Документ
    Synthesis, structure and properties of coordination compounds of 3d-metals 1,5-naphthalenedisulfonates and 2-naphthalenesulfonates with thiosemicarbazide
    (Одеський національний університет імені І. І. Мечникова, 2017) Koksharova, Tetiana V.; Sergienko, V. S.; Polyakova, I. N.; Skakun, T. S.; Кокшарова, Тетяна Володимирівна; Кокшарова, Татьяна Владимировна
    The anions of naphthalenesulfonic acids in recent decades have attracted the attention of many researchers as compounds on the basis of which the possibility of creating stable systems is realized due to the simultaneous effect of coordination interactions and hydrogen bonds.
  • Ескіз
    Документ
    Synthesis, structure and properties of coordination compounds of 3d-metals valerates and benzoates with phenylacethydrazide
    (Одеський національний університет імені І. І. Мечникова, 2017) Koksharova, Tetiana V.; Sergienko, V. S.; Mandzii, T. V.; Кокшарова, Тетяна Володимирівна; Кокшарова, Татьяна Владимировна
    3d-Metals complexes with carboxylic acid hydrazides are a fairly well-studied class of coordination compounds.In this paper, the interaction of cobalt(II), nickel(II), copper(II) and zinc valerates and benzoates with phenylacethydrazide (L) was studied. 7 Complexes of the composition [ML3](RCOO)2 (R = C4H9-, M = Co, Ni, Zn, R = C6H5-, M = Co, Cu, Zn) and [NiL3](RCOO)2. 4H2O have been isolated by the interaction of a methanolic solution of the corresponding 3d-metal carboxylate with an aqueous solution of phenylacethydrazide with heating.