The Cycle Destruction during Complex Formation of 4-salicylideneamino-3-hydrazino-5-mercapto-1,2,4-triazole with Ni (II) Ions Full article
Journal |
Journal of the Chemical Society of Pakistan
ISSN: 0253-5106 |
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Output data | Year: 2020, Volume: 42, Number: 05, Pages: 762-766 Pages count : 5 | ||||||||||
Tags | Schiff base; Nickel complex; Thiosemicarbazone ligand; Hydrogen bonds | ||||||||||
Authors |
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Affiliations |
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Funding (2)
1 | The Ministry of Education and Science of the Russian Federation | |
2 | Ministry of Science and Higher Education of the Russian Federation | 0239-2019-0003 |
Abstract:
Using single crystal X-ray diffraction method, it was shown that the interaction of 4-salicylideneamino-3-hydrazino-5-mercapto-1,2,4-triazole with Ni (II) acetate yields a complex of nickel with salicylidene-thiosemicarbazone instead of the expected complex with the corresponding Schiff base. A possible mechanism of hydrolysis of the thiotriazole ring is proposed. The N- (salicylidene) thiosemicarbazone is a tridentate and almost flat structure ligand coordinates to the nickel (II) cation through thiosemicarbazone sulphur, phenolic oxygen, and azomethine nitrogen atoms. The nickel (II) ion in the complex is four-coordinated in distorted square-planar geometry. The intermolecular hydrogen bonds N─H∙∙∙N, as well as hydrogen bonds N─H∙∙∙O, O─H∙∙∙O and O─H∙∙∙S through the solvate water molecules, give rise to the 3-D network of the complex [Ni(TSC)((NH2)2CS)]•H2O
Cite:
Fatullayeva P.A.
, Medjidov A.A.
, Mamedov I.M.
, Dorovatovskiy P.V.
, Zubavichus J.V.
, Khrustalev V.N.
, Ismayilov R.H.
The Cycle Destruction during Complex Formation of 4-salicylideneamino-3-hydrazino-5-mercapto-1,2,4-triazole with Ni (II) Ions
Journal of the Chemical Society of Pakistan. 2020. V.42. N05. P.762-766. WOS Scopus РИНЦ
The Cycle Destruction during Complex Formation of 4-salicylideneamino-3-hydrazino-5-mercapto-1,2,4-triazole with Ni (II) Ions
Journal of the Chemical Society of Pakistan. 2020. V.42. N05. P.762-766. WOS Scopus РИНЦ
Dates:
Submitted: | Sep 16, 2019 |
Accepted: | Feb 17, 2020 |
Published print: | Oct 14, 2020 |
Identifiers:
Web of science | WOS:000581120200013 |
Scopus | 2-s2.0-85100909454 |
Elibrary | 46743876 |
Citing:
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