1,1′,2,2′-Tetra­methyl-3,3′-(p-phenyl­ene­dimethyl­ene)diimidazol-1-ium bis­[bis­(trifluoro­methyl­sulfon­yl)imide]

The cation of the imidazolium-based ionic-liquid title salt, C(16)H(24)N(4) (2+)·2C(2)F(6)NO(4)S(2) (−), lies on a center of inversion; in the cation, the five-membered imidazolium ring is aligned at 84.4 (1)° with respect to the phenyl­ene ring; the angle at the methyl­ene C atom is 113.0 (2)°. In...

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Detalles Bibliográficos
Autores principales: Abdul Rahim, Munirah Sufiyah, Alias, Yatimah, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983333/
https://www.ncbi.nlm.nih.gov/pubmed/21587639
http://dx.doi.org/10.1107/S1600536810038006
Descripción
Sumario:The cation of the imidazolium-based ionic-liquid title salt, C(16)H(24)N(4) (2+)·2C(2)F(6)NO(4)S(2) (−), lies on a center of inversion; in the cation, the five-membered imidazolium ring is aligned at 84.4 (1)° with respect to the phenyl­ene ring; the angle at the methyl­ene C atom is 113.0 (2)°. In the anion, the negative charge formally resides on the two-coordinate N atom; the S—N—S angle at this atom is 125.2 (1)°.

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