Crystal structure of [μ(2)-3,3-dimethyl-4-(propan-2-yl­idene)thietane-2,2-dithiol­ato-κ(4) S:S′:S:S′]bis[tricarbonyl­iron(I)](Fe—Fe)

The title complex, [Fe(2)(C(8)H(12)S(3))(CO)(6)] or [{Fe(CO)(3)}(2)(μ-L)] [L = 3,3-dimethyl-4-(propan-2-yl­idene)thietane-2,2-bis­(thiol­ato)], consists of two Fe(CO)(3) moieties double-bridged by a di­thiol­ate ligand. Each of the two Fe(I) atoms has a distorted anti-prismatic coordination environm...

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Detalles Bibliográficos
Autores principales: Zhao, Peihua, Bertke, Jeffery A., Rauchfuss, Thomas B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4645041/
https://www.ncbi.nlm.nih.gov/pubmed/26594495
http://dx.doi.org/10.1107/S2056989015018496
Descripción
Sumario:The title complex, [Fe(2)(C(8)H(12)S(3))(CO)(6)] or [{Fe(CO)(3)}(2)(μ-L)] [L = 3,3-dimethyl-4-(propan-2-yl­idene)thietane-2,2-bis­(thiol­ato)], consists of two Fe(CO)(3) moieties double-bridged by a di­thiol­ate ligand. Each of the two Fe(I) atoms has a distorted anti-prismatic coordination environment consisting of three carbonyl groups, two S atoms of the di­thiol­ate ligand and the neighboring Fe(I) atom [Fe—Fe = 2.4921 (4) Å]. Weak C—H⋯O inter­molecular inter­actions result in the formation of dimers. This is the second crystal structure reported with the 3,3-dimethyl-4-(propan-2-yl­idene)thietane-2,2-bis­(thiol­ate) ligand and the first in which it bridges two metal atoms.

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