[1,4-Phenyl­enebis(methyl­ene)]bis­(tri­phenyl­phospho­nium) bis­(tetra­fluoro­borate)

The crystal structure of the title salt, C(44)H(38)P(2) (2+)2BF(4) (−), consists of discrete dications inter­laced with the BF(4) (−) counter-ions. In each cation, both phospho­nium groups lie on the same side of the plane of the central benzene ring. The tetra­fluoro­borate anions are involved in i...

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Detalles Bibliográficos
Autores principales: Ibrahim, Hamisu, Koorbanally, Neil, Ramjugernath, Deresh, Bala, Muhammad D., Nyamori, Vincent O.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239032/
https://www.ncbi.nlm.nih.gov/pubmed/22199880
http://dx.doi.org/10.1107/S1600536811048975
Descripción
Sumario:The crystal structure of the title salt, C(44)H(38)P(2) (2+)2BF(4) (−), consists of discrete dications inter­laced with the BF(4) (−) counter-ions. In each cation, both phospho­nium groups lie on the same side of the plane of the central benzene ring. The tetra­fluoro­borate anions are involved in intensive thermal motion, thus some B—F bond lengths [range 1.329 (6) to 1.391 (6) Å] deviate significantly from their standard values.

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