Hexanuclear Silver(I) Hexamethylene Dithiocarbamate Cluster [Ag6{S2CN(CH2)6}6]·2CH2Cl2: Preparation, Molecular Structure (Manifestation of Argentophilic Interaction), and Thermal Behavior
- Authors: Korneeva E.V.1, Ivanov A.V.1, Gerasimenko A.V.2, Loseva O.V.1, Novikova E.V.1, Ivanov M.A.1
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Affiliations:
- Institute of Geology and Nature Management
- Institute of Chemistry
- Issue: Vol 89, No 8 (2019)
- Pages: 1642-1648
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/223034
- DOI: https://doi.org/10.1134/S1070363219080152
- ID: 223034
Cite item
Abstract
A new silver(I) cyclohexamethylene dithiocarbamate has been isolated in the form of a hexanuclear solvated cluster [Ag6{S2CN(CH2)6}6]·2CH2Cl2. Structure of the obtained compound has been elucidated by IR spectroscopy, X-ray diffraction analysis, and simultaneous thermal analysis methods. Each of the dithiocarbamate ligands performs a μ3-bridging function, asymmetrically linking three silver atoms. The molecules of the complex are additionally stabilized by argentophilic Ag-Ag bonds (3.0204 Å) formed by each of the silver atoms with two nearest neighbors. The multistage thermal decomposition process of the resulting complex includes desolvation and thermolysis of a six-nuclear cluster with the formation of Ag2S and elemental silver as intermediate and final products, respectively.
About the authors
E. V. Korneeva
Institute of Geology and Nature Management
Email: alexander.v.ivanov@chemist.com
Russian Federation, per. Relochnyi 1, Blagoveschensk, 675000
A. V. Ivanov
Institute of Geology and Nature Management
Author for correspondence.
Email: alexander.v.ivanov@chemist.com
Russian Federation, per. Relochnyi 1, Blagoveschensk, 675000
A. V. Gerasimenko
Institute of Chemistry
Email: alexander.v.ivanov@chemist.com
Russian Federation, Vladivostok
O. V. Loseva
Institute of Geology and Nature Management
Email: alexander.v.ivanov@chemist.com
Russian Federation, per. Relochnyi 1, Blagoveschensk, 675000
E. V. Novikova
Institute of Geology and Nature Management
Email: alexander.v.ivanov@chemist.com
Russian Federation, per. Relochnyi 1, Blagoveschensk, 675000
M. A. Ivanov
Institute of Geology and Nature Management
Email: alexander.v.ivanov@chemist.com
Russian Federation, per. Relochnyi 1, Blagoveschensk, 675000
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