Rhenium Iodide Cluster Re3I9 as a Precursor in the Synthesis of [Re(CO)5I] and ((n-C4H9)4N)2[Re2Cl8]

IF 1.1 3区 化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR
E. V. Gorbachuk, M. A. Mikhaylov, D. G. Sheven, M. N. Sokolov, D. G. Yakhvarov
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Abstract

The reduction of rhenium iodide cluster Re3I9 to [Re(CO)5I] (55% yield) was observed in the presence of concentrated HCl and HCOOH at 130°C. In a dimethylammonium chloride [(CH3)2NH2]Cl melt, the triangular cluster polymer Re3I9 is transformed into the dianionic binuclear cluster complex [Re2-Cl8]2–, which was isolated as the tetrabutylammonium salt ((n-C4H9)4N)2[Re2Cl8] in 46% yield. The structure of the complex [Re(CO)5I] was confirmed by powder X-ray diffraction, energy dispersive spectroscopy, IR, and Raman spectroscopy. ((n-C4H9)4N)2[Re2Cl8] was identified using elemental analysis, energy dispersive spectroscopy, and IR and Raman spectroscopy. An acetonitrile solution of ((n-C4H9)4N)2[Re2Cl8] was characterized by the mass spectrum and characteristic UV−Vis spectrum.

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来源期刊
Russian Journal of Coordination Chemistry
Russian Journal of Coordination Chemistry 化学-无机化学与核化学
CiteScore
2.40
自引率
15.80%
发文量
85
审稿时长
7.2 months
期刊介绍: Russian Journal of Coordination Chemistry is a journal that publishes reviews, original papers, and short communications on all aspects of theoretical and experimental coordination chemistry. Modern coordination chemistry is an interdisciplinary science that makes a bridge between inorganic, organic, physical, analytical, and biological chemistry.
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