Br2F7− and Br3F10−: peculiar anions showing μ2- and μ3-bridging F-atoms; Chemical Communications; Vol. 52, iss. 81
| Parent link: | Chemical Communications.— , 1989- Vol. 52, iss. 81.— 2016.— [P. 12040-12043] |
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| Autor corporatiu: | |
| Altres autors: | , , , |
| Sumari: | Title screen RbCl and CsCl react with BrF3 yielding the corresponding decafluoridotribromates(III), MBr3F10(M = Rb, Cs), which were structurally characterized for the first time. The Br3F10− anion is surprisingly not linear but contains a μ3-bridging fluorine atom and seems to be the first example of μ3-F bridging of Br atoms. The compounds are highly reactive and cannot be handled in glassware. As for the tetrafluoridobromates themselves, they are powerful oxidizers and thus suitable for the dry-chemical recycling of precious metals and additionally feature a significantly higher BrF3 content. |
| Idioma: | anglès |
| Publicat: |
2016
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| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.1039/C6CC06761A |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651806 |
| Sumari: | Title screen RbCl and CsCl react with BrF3 yielding the corresponding decafluoridotribromates(III), MBr3F10(M = Rb, Cs), which were structurally characterized for the first time. The Br3F10− anion is surprisingly not linear but contains a μ3-bridging fluorine atom and seems to be the first example of μ3-F bridging of Br atoms. The compounds are highly reactive and cannot be handled in glassware. As for the tetrafluoridobromates themselves, they are powerful oxidizers and thus suitable for the dry-chemical recycling of precious metals and additionally feature a significantly higher BrF3 content. |
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| DOI: | 10.1039/C6CC06761A |