Penta­carbonyl-2κ(5) C-chlorido-1κCl-bis­[1(η(5))-cyclo­penta­dien­yl](μ-1-oxido­ethyl­ene-1:2κ(2) O:C)chromium(0)zirconium(IV)

The title compound, [CrZr(C(5)H(5))(2)(C(2)H(3)O)Cl(CO)(5)], consists of two metal centres, with a (penta­carbonyl­chromium)oxymethyl­carbene group coordinating as a monodentate ligand to the zirconocene chloride. π-Delocalization through the Zr—O—C=Cr unit is indicated by a short Zr—O distance [2.0...

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Detalles Bibliográficos
Autores principales: Esterhuysen, Catharine, Retief, Lizette, Kruger, Gert J., Cronje, Stephanie, Raubenheimer, Helgard G.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968157/
https://www.ncbi.nlm.nih.gov/pubmed/21581744
http://dx.doi.org/10.1107/S1600536808042621
Descripción
Sumario:The title compound, [CrZr(C(5)H(5))(2)(C(2)H(3)O)Cl(CO)(5)], consists of two metal centres, with a (penta­carbonyl­chromium)oxymethyl­carbene group coordinating as a monodentate ligand to the zirconocene chloride. π-Delocalization through the Zr—O—C=Cr unit is indicated by a short Zr—O distance [2.041 (3) Å] and a nearly linear Zr—O—C angle [170.5 (3)°]. Mol­ecules are aligned with their mol­ecular planes (through Zr, Cl, carbene and Cr) parallel to the ab plane. C—H⋯Cl inter­actions result in zigzag chains of mol­ecules propagating parallel to the b axis.

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