Date Published: April 01, 2011
Publisher: International Union of Crystallography
Author(s): Yin Li, Jian-Xiu Zhang, Pei-Zhen Fu, Yi-Cheng Wu.
In the crystal structure of the title organic salt, C16H19N2+·C9H11O3S−·H2O, the cations pack head-to-tail within a sheet and are aligned in opposite directions in neighboring sheets. The benzene ring of the anion makes an angle of 76.99 (6)° with the plane of the cationic chromophore. The cations are situated in the ab plane, whereas the benzene rings of the anions lie in the ac plane.
For the crystal structure of solvent-free 2,4,6- trimethylbenzenesulfonate (DSTMS), see: Yang et al. (2007 ▶); Mutter et al. (2007 ▶). For the crystal structure of 4-N,N-dimethylamino-4′-N′-methylstilbazolium tosylate (DAST) and DAST·H2O, see: Marder et al. (1989 ▶); Pan et al. (1996 ▶); Bryant et al. (1993 ▶). For the synthesis, see: Marder et al. (1994 ▶).