Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 9 (September 2012)

organic compounds

Acta Cryst. (2012). E68, o2728-o2729    [ doi:10.1107/S1600536812035258 ]

(E)-2-[4-(Diethyl­amino)­styr­yl]-1-methyl­pyridinium 4-meth­oxy­benzene­sulfonate monohydrate

S. Chantrapromma, N. Kaewmanee, N. Boonnak, T. Anantapong and H.-K. Fun

Abstract: In the cation of the title compound, C18H23N2+·C7H7O4S-·H2O, one ethyl group of the diethyl­amino unit is disordered over two sets of sites in a 0.665 (6):0.335 (6) ratio. The styrylpyridinium unit is nearly planar, with a dihedral angle between the pyridinium and benzene rings of 4.27 (8)°. In the crystal, the anion ring is almost perpendicular to the aromatic rings of the cation; the sulfonate-substituted benzene ring forms dihedral angles of 89.60 (8) and 89.37 (8)°, respectively, with the pyridinium and benzene rings of the cation. In the crystal, the three components are linked into a three-dimensional network by O-H...O and C-H...O hydrogen bonds. [pi]-[pi] inter­actions with centroid-centroid distances of 3.6999 (9) and 3.7106 (9) Å are also present.

htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file (102.9 kbytes)
[ doi:10.1107/S1600536812035258/is5179sup0.html ]
Supplementary materials

cmldisplay filedownload file

Chemical Markup Language (CML) file (9.3 kbytes)
[ doi:10.1107/S1600536812035258/is5179Isup3.cml ]
Supplementary material


To open or display or play some files, you may need to set your browser up to use the appropriate software. See the full list of file types for an explanation of the different file types and their related mime types and, where available links to sites from where the appropriate software may be obtained.

The download button will force most browsers to prompt for a file name to store the data on your hard disk.

Where possible, images are represented by thumbnails.

 bibliographic record in  format

  Find reference:   Volume   Page   
  Search:     From   to      Advanced search

Copyright © International Union of Crystallography
IUCr Webmaster