[Co(solv)6][B10H10] (solv = DMF and DMSO) for low-temperature synthesis of borides
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- 作者：V. V. Avdeeva ; I. N. Polyakova…
- 刊名：Russian Journal of Inorganic Chemistry
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：61
- 期：9
- 页码：1125-1134
- 全文大小：1,308 KB
- 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Inorganic Chemistry
Russian Library of Science - 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
- ISSN：1531-8613
- 卷排序：61
文摘
The synthesis and structure of complexes [Co(solv)6][B10H10] (solv = DMF and DMSO) have been reported. Both complexes have been prepared in a high yield by the reaction between cobalt(II) salts and closo-decaborates Cat2[B10H10] in the corresponding solvent. The complexes have been characterized by elemental analysis, IR and UV spectroscopy, X-ray powder diffraction, and X-ray crystallography. The thermal properties of the compounds have been studied in the temperature range 20–600°C under argon. The conditions to form cobalt borides have been determined based on the results of thermal analysis, subsequent annealing of the complexes in various conditions, and analysis of IR spectra of the resulting thermolysis products.