E. V. Gorbachuk, M. A. Mikhaylov, D. G. Sheven, M. N. Sokolov, D. G. Yakhvarov
{"title":"[Re(CO)5I]和（(n-C4H9)4N）2[Re2Cl8]合成中的碘化铼簇Re3I9前驱体","authors":"E. V. Gorbachuk, M. A. Mikhaylov, D. G. Sheven, M. N. Sokolov, D. G. Yakhvarov","doi":"10.1134/S1070328424600463","DOIUrl":null,"url":null,"abstract":"<p>The reduction of rhenium iodide cluster Re<sub>3</sub>I<sub>9</sub> to [Re(CO)<sub>5</sub>I] (55% yield) was observed in the presence of concentrated HCl and HCOOH at 130°C. In a dimethylammonium chloride [(CH<sub>3</sub>)<sub>2</sub>NH<sub>2</sub>]Cl melt, the triangular cluster polymer Re<sub>3</sub>I<sub>9</sub> is transformed into the dianionic binuclear cluster complex [Re<sub>2</sub>-Cl<sub>8</sub>]<sup>2–</sup>, which was isolated as the tetrabutylammonium salt ((<i>n</i>-C<sub>4</sub>H<sub>9</sub>)<sub>4</sub>N)<sub>2</sub>[Re<sub>2</sub>Cl<sub>8</sub>] in 46% yield. The structure of the complex [Re(CO)<sub>5</sub>I] was confirmed by powder X-ray diffraction, energy dispersive spectroscopy, IR, and Raman spectroscopy. ((<i>n</i>-C<sub>4</sub>H<sub>9</sub>)<sub>4</sub>N)<sub>2</sub>[Re<sub>2</sub>Cl<sub>8</sub>] was identified using elemental analysis, energy dispersive spectroscopy, and IR and Raman spectroscopy. An acetonitrile solution of ((<i>n</i>-C<sub>4</sub>H<sub>9</sub>)<sub>4</sub>N)<sub>2</sub>[Re<sub>2</sub>Cl<sub>8</sub>] was characterized by the mass spectrum and characteristic UV−Vis spectrum.</p>","PeriodicalId":759,"journal":{"name":"Russian Journal of Coordination Chemistry","volume":"50 9","pages":"715 - 720"},"PeriodicalIF":1.1000,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Rhenium Iodide Cluster Re3I9 as a Precursor in the Synthesis of [Re(CO)5I] and ((n-C4H9)4N)2[Re2Cl8]\",\"authors\":\"E. V. Gorbachuk, M. A. Mikhaylov, D. G. Sheven, M. N. Sokolov, D. G. Yakhvarov\",\"doi\":\"10.1134/S1070328424600463\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The reduction of rhenium iodide cluster Re<sub>3</sub>I<sub>9</sub> to [Re(CO)<sub>5</sub>I] (55% yield) was observed in the presence of concentrated HCl and HCOOH at 130°C. In a dimethylammonium chloride [(CH<sub>3</sub>)<sub>2</sub>NH<sub>2</sub>]Cl melt, the triangular cluster polymer Re<sub>3</sub>I<sub>9</sub> is transformed into the dianionic binuclear cluster complex [Re<sub>2</sub>-Cl<sub>8</sub>]<sup>2–</sup>, which was isolated as the tetrabutylammonium salt ((<i>n</i>-C<sub>4</sub>H<sub>9</sub>)<sub>4</sub>N)<sub>2</sub>[Re<sub>2</sub>Cl<sub>8</sub>] in 46% yield. The structure of the complex [Re(CO)<sub>5</sub>I] was confirmed by powder X-ray diffraction, energy dispersive spectroscopy, IR, and Raman spectroscopy. ((<i>n</i>-C<sub>4</sub>H<sub>9</sub>)<sub>4</sub>N)<sub>2</sub>[Re<sub>2</sub>Cl<sub>8</sub>] was identified using elemental analysis, energy dispersive spectroscopy, and IR and Raman spectroscopy. An acetonitrile solution of ((<i>n</i>-C<sub>4</sub>H<sub>9</sub>)<sub>4</sub>N)<sub>2</sub>[Re<sub>2</sub>Cl<sub>8</sub>] was characterized by the mass spectrum and characteristic UV−Vis spectrum.</p>\",\"PeriodicalId\":759,\"journal\":{\"name\":\"Russian Journal of Coordination Chemistry\",\"volume\":\"50 9\",\"pages\":\"715 - 720\"},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2024-12-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of Coordination Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1070328424600463\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Coordination Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S1070328424600463","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Rhenium Iodide Cluster Re3I9 as a Precursor in the Synthesis of [Re(CO)5I] and ((n-C4H9)4N)2[Re2Cl8]
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.
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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