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Crystal structure of penta-carbon-yl(2,2-di-fluoro-propane-thio-ato-?S)manganese(I).

ABSTRACT: The title compound, [Mn{SC(O)CF2CH3}(CO)5], has been isolated as a by-product during the reaction of K[Mn(CO)5] with CH3CF2COCl. It is built up from a di-fluoro-methyl-propane-thio-ate bonded to an Mn(CO)5 moiety through the S atom. The Mn atom has an almost perfect octa-hedral coordination sphere. It is one of the rare examples of compounds containing the (CO)5MnS-C fragment. In the crystal, the methyl group occupies a pocket surrounded by the O atoms of three carbonyl groups of the Mn(CO)5 moiety; however, the H?O distances are rather long. These inter-actions lead to the formation of layers lying parallel to (101), which enclose R 4 4(15) and R 4 4(16) ring motifs. The CF2 group is disordered over two sets of sites with occupancies of 0.849?(3) and 0.151?(3).

SUBMITTER: Daran JC

PROVIDER: S-EPMC6505588 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature

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Crystal structure of penta-carbon-yl(2,2-di-fluoro-propane-thio-ato-κS)manganese(I).

Daran Jean-Claude JC Morales-Cerrada Roberto R Fliedel Christophe C Gayet Florence F Ladmiral Vincent V Ameduri Bruno B Poli Rinaldo R

Acta crystallographica. Section E, Crystallographic communications 20190402 Pt 5

The title compound, [Mn{SC(O)CF2CH3}(CO)5], has been isolated as a by-product during the reaction of K[Mn(CO)5] with CH3CF2COCl. It is built up from a di-fluoro-methyl-propane-thio-ate bonded to an Mn(CO)5 moiety through the S atom. The Mn atom has an almost perfect octa-hedral coordination sphere. It is one of the rare examples of compounds containing the (CO)5MnS-C fragment. In the crystal, the methyl group ...[more]

PMID: 31110778

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