Email this article Reactivity of Silver(I) Diethyldithiocarbamate and Ion-Polymeric Complexes {[Au(S2CNEt2)2][AgCl2]}n and {[Au(S2CNEt2)2]2[AgCl2]Cl·2H2O}n: Synthesis, Supramolecular Structures, and Thermal Behavior
- Authors: Korneeva E.V.1, Loseva O.V.1, Smolentsev A.I.2,3, Ivanov A.V.1
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Affiliations:
- Institute of Geology and Nature Management, Far East Branch
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk State University
- Issue: Vol 88, No 8 (2018)
- Pages: 1681-1689
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222371
- DOI: https://doi.org/10.1134/S1070363218080200
- ID: 222371
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Abstract
New ion polymeric gold(III)–silver(I) complexes, {[Au(S2CNEt2)2][AgCl2]}n and {[Au(S2CNEt2)2]2[AgCl2]Cl·2H2O}n have been synthesized and characterized by X-ray diffraction data and IR spectra. The structure of the first complex is represented by [Au{S2CNEt2}2]+ complex cations and polymeric silver chloride anion ([AgCl2]–)n; the second complex consists of isomeric cations, linear [AgCl2]– anions, chloride ions, and water molecules. Gold cations are involved in zigzag (AuAuAu angle 99.06°) and linear polymeric chains via secondary Au···S bond pairs. Thermal decomposition of the complexes with regeneration of gold and silver has been studied by simultaneous thermal analysis (STA).
About the authors
E. V. Korneeva
Institute of Geology and Nature Management, Far East Branch
Email: alexander.v.ivanov@chemist.com
Russian Federation, per. Relochnyi 1, Blagoveshchensk, 675000
O. V. Loseva
Institute of Geology and Nature Management, Far East Branch
Email: alexander.v.ivanov@chemist.com
Russian Federation, per. Relochnyi 1, Blagoveshchensk, 675000
A. I. Smolentsev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: alexander.v.ivanov@chemist.com
Russian Federation, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090; ul. Pirogova 1, Novosibirsk, 630090
A. V. Ivanov
Institute of Geology and Nature Management, Far East Branch
Author for correspondence.
Email: alexander.v.ivanov@chemist.com
Russian Federation, per. Relochnyi 1, Blagoveshchensk, 675000
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