Crystal structure of tricarbon­yl(μ-di­phenyl­phosphido-κ(2) P:P)(methyl­diphenyl­silyl-κSi)bis(tri­phenyl­phosphane-κP)iron(II)platinum(0)(Fe—Pt)

The title compound, [FePt(C(12)H(10)P)(C(13)H(13)Si)(C(18)H(15)P)(2)(CO)(3)]·0.5CH(2)Cl(2), represents an example of a phosphido-bridged heterobimetallic silyl complex; these are inter­esting precursors for the coordination and activation of small unsaturated organic mol­ecules. The μ(2)-PPh(2) liga...

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Detalles Bibliográficos
Autores principales: Mohamed, Ahmed Said, Jourdain, Isabelle, Knorr, Michael, Rousselin, Yoann, Kubicki, Marek M.
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/PMC4384561/
https://www.ncbi.nlm.nih.gov/pubmed/25878830
http://dx.doi.org/10.1107/S2056989015001565
Descripción
Sumario:The title compound, [FePt(C(12)H(10)P)(C(13)H(13)Si)(C(18)H(15)P)(2)(CO)(3)]·0.5CH(2)Cl(2), represents an example of a phosphido-bridged heterobimetallic silyl complex; these are inter­esting precursors for the coordination and activation of small unsaturated organic mol­ecules. The μ(2)-PPh(2) ligand spans the iron and platinum atoms, which are connected via a metal–metal bond of 2.7738 (4) Å. In contrast to most other complexes of the [(OC)(3)Fe(SiR (3))(μ-PR (2))PtL (2)] family, where the iron-bound SiR (3) group is trans-arranged with respect to the μ(2)-PPh(2) ligand, the SiPh(2)Me ligand is roughly collinear with the Fe–Pt vector [Si—Fe—Pt = 169.07 (3)°].

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