Acta Cryst. (2010). E66, o2668 [ doi:10.1107/S1600536810038006 ]
Abstract: The cation of the imidazolium-based ionic-liquid title salt, C16H24N42+·2C2F6NO4S2-, 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)°.
Online 30 September 2010
Copyright © International Union of Crystallography