Stability of Cu(II) and Zn(II) Complexes with Pyridinecarbohydrazones of Pyridoxal-5-phosphate in Aqueous Solution
- 作者: Gamov G.1, Zavalishin M.1, Khokhlova A.1, Gashnikova A.1, Sharnin V.1
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隶属关系:
- Ivanovo State University of Chemistry and Technology
- 期: 卷 88, 编号 7 (2018)
- 页面: 1436-1440
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222317
- DOI: https://doi.org/10.1134/S1070363218070149
- ID: 222317
如何引用文章
详细
Composition of coordination compounds formed by copper(II) or zinc(II) ions and pyridine-2-, -3-, and -4-carbohydrazones of pyridoxal-5-phosphate in aqueous solution at 298.2 K, рН 7.4, I 0.25 has been studied by means of spectrophotometry. Conditional constants of the complexes stability have been determined. Cu(II) ions formed more stable ML2 coordination compounds in comparison with Zn(II), zinc(II) ions are efficiently bound to the derivative of picolinic acid hydrazide to form the ML complex.
作者简介
G. Gamov
Ivanovo State University of Chemistry and Technology
编辑信件的主要联系方式.
Email: oxt705@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 153000
M. Zavalishin
Ivanovo State University of Chemistry and Technology
Email: oxt705@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 153000
A. Khokhlova
Ivanovo State University of Chemistry and Technology
Email: oxt705@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 153000
A. Gashnikova
Ivanovo State University of Chemistry and Technology
Email: oxt705@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 153000
V. Sharnin
Ivanovo State University of Chemistry and Technology
Email: oxt705@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 153000