4-[(4′-Chloro­methyl-[1,1′-biphen­yl]-4-yl)meth­yl]bis­(dimethyl­glyoximato-κ(2) N,N′)(pyridine-κN)cobalt(III)

The title compound, [Co(C(14)H(14)Cl)(C(4)H(6)N(2)O(2))(2)(C(5)H(5)N)], is a model compound for the more complex cobalamines like vitamins B(12). The Co(III) atom is coordinated by a (4′-chloro­methyl-[1,1′-biphen­yl]-4-yl)methyl group, an N-bonded pyridine and two N,N′-bidentate dimethyl­glyoximate...

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Detalles Bibliográficos
Autores principales: Kumar, Sarvendra, Thapa, Suresh
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/PMC3274891/
https://www.ncbi.nlm.nih.gov/pubmed/22346838
http://dx.doi.org/10.1107/S1600536812001092
Descripción
Sumario:The title compound, [Co(C(14)H(14)Cl)(C(4)H(6)N(2)O(2))(2)(C(5)H(5)N)], is a model compound for the more complex cobalamines like vitamins B(12). The Co(III) atom is coordinated by a (4′-chloro­methyl-[1,1′-biphen­yl]-4-yl)methyl group, an N-bonded pyridine and two N,N′-bidentate dimethyl­glyoximate ligands in a distorted octa­hedral geometry. The glyoximate ligands exhibit intra­molecular O—H⋯O hydrogen bonds, which is very common in cobaloxime derivatives.

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