%0 Journal Article %T Pyridinium 4-(trifluoromethyl)benzenesulfonate %A Gang Chen %A Wei Xu %A Zhen Yang %A Zheng Fan %J Acta Crystallographica Section E %D 2009 %I International Union of Crystallography %R 10.1107/s1600536809025835 %X The title salt, C5H6N+¡¤C7H4F3O3S , is an ion pair in which the pyridium cation is linked to the 4-(trifluoromethyl)benzenesulfonate anion by an N¡ªH...O hydrogen bond. The F atoms of the trifluoromethyl group are disordered over two sites in a 0.584 (9):0.416 (9) ratio. %U http://scripts.iucr.org/cgi-bin/paper?S1600536809025835