Tetra­kis(4-cyano­pyridine)­palladium(II) bis­(trifluoro­methane­sulfonate)

The title salt, [Pd(C(6)H(4)N(2))(4)](CF(3)SO(3))(2), comprises Pd(4-cyano­pyridine)(4) dications balanced by two trifluoro­methane­sulfonate anions. The Pd(II) atom lies in a square-planar geometry defined by four N atoms which form equivalent Pd—N inter­actions. The 4-cyano­pyridine ligands are tw...

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Detalles Bibliográficos
Autores principales: Adrian, Rafael A., Gonzalez, David M., Tiekink, Edward R. T., Walmsley, Judith A.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007218/
https://www.ncbi.nlm.nih.gov/pubmed/21588185
http://dx.doi.org/10.1107/S1600536810027704
Descripción
Sumario:The title salt, [Pd(C(6)H(4)N(2))(4)](CF(3)SO(3))(2), comprises Pd(4-cyano­pyridine)(4) dications balanced by two trifluoro­methane­sulfonate anions. The Pd(II) atom lies in a square-planar geometry defined by four N atoms which form equivalent Pd—N inter­actions. The 4-cyano­pyridine ligands are twisted out of the N(4) plane, forming dihedral angles ranging from 66.5 (2) to 89.9 (2)°. In the crystal packing, columns of edge-to-edge dications define channels in which reside the anions. A range of C—H⋯N and C—H⋯O hydrogen-bonding interactions stabilizes the crystal packing.

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