2,4-Bis[(3-butylimidazol-3-ium-1-yl)methyl]-1,3,5-trimethylbenzene bis(hexafluorophosphate)

作者：Haque Rosenani A; Salman Abbas Washeel; Hemamalini Madhukar; Fun Hoong Kun^*

来源：Acta Crystallographica Section E-Structure Reports Online, 2011, 67: O562-U1221.

DOI：10.1107/S1600536811003916

In the title molecular salt, C25H38N42+center dot 2PF(6)(-), one of the butyl groups and four F atoms in the basal plane of one of the PF6- octahedra are disordered over two sets of sites, with occupancy ratios of 0.704 (5):0.296 (5) and 0.71 (3):0.29 (3), respectively. The central benzene ring makes dihedral angles of 85.17 (12) and 81.97 (12)degrees with the terminal imidazole rings. In the crystal, cations and anions are linked together via intermolecular C-H center dot center dot center dot F hydrogen bonds forming a three-dimensional network.

• 出版日期2011-3