catena-Poly[[tricarbonyl-1κ(3) C-(1η(5)-cyclo­penta­dien­yl)lead(II)molyb­denum(0)](Mo—Pb)-μ(3)-acetato-2′:2:2′′κ(4) O:O,O′:O′]

In the title compound, [MoPb(C(5)H(5))(CH(3)COO)(CO)(3)], the Pb(II) atom is coordinated pyramidally via the Mo(0) atom of a {Cp(CO)(3)Mo} (Cp = cyclo­penta­dien­yl) fragment [Pb—Mo = 3.0589 (5) Å] and a chelating acetate (Ac) group. Additionally, the [{Cp(CO)(3)Mo}PbAc] units are linked along [100]...

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Detalles Bibliográficos
Autores principales: Gerdes, Eberhard, Merzweiler, Kurt
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393150/
https://www.ncbi.nlm.nih.gov/pubmed/22807718
http://dx.doi.org/10.1107/S1600536812024737
Descripción
Sumario:In the title compound, [MoPb(C(5)H(5))(CH(3)COO)(CO)(3)], the Pb(II) atom is coordinated pyramidally via the Mo(0) atom of a {Cp(CO)(3)Mo} (Cp = cyclo­penta­dien­yl) fragment [Pb—Mo = 3.0589 (5) Å] and a chelating acetate (Ac) group. Additionally, the [{Cp(CO)(3)Mo}PbAc] units are linked along [100] by Pb—O(acetate) inter­actions, giving a ladder-type polymeric structure composed of PbCO(2) and Pb(2)O(2) four-membered rings. The {Cp(CO)(3)Mo} units attached to the Pb(II) atom occupy terminal positions at opposite sides of the slightly puckered lead acetate chain. The angle between the Pb—Mo bond vector and the central chain plane is 67.8 (2)°.

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