Acta Crystallographica Section E

Structure Reports Online

Volume 70, Part 1 (January 2014)


organic compounds



is5324 scheme

Acta Cryst. (2014). E70, o62-o63    [ doi:10.1107/S1600536813032996 ]

(E)-2-[(2,4,6-Tri­meth­oxy­benzyl­idene)amino]­phenol

N. Kaewmanee, S. Chantrapromma, N. Boonnak, C. K. Quah and H.-K. Fun

Abstract: There are two independent mol­ecules in the asymmetric unit of the title compound, C16H17NO4, with similar conformations but some differences in their bond angles. Each mol­ecule adopts a trans configuration with respect to the methyl­idene C=N bond and is twisted with a dihedral angle between the two substituted benzene rings of 80.52 (7)° in one mol­ecule and 83.53 (7)° in the other. All meth­oxy groups are approximately coplanar with the attached benzene rings, with Cmeth­yl-O-C-C torsion angles ranging from -6.7 (2) to 5.07 (19)°. In the crystal, independent mol­ecules are linked together by O-H...N and O-H...O hydrogen bonds and a [pi]-[pi] inter­action [centroid-centroid distance of 3.6030 (9) Å], forming a dimer. The dimers are further linked by weak C-H...O inter­actions and another [pi]-[pi] inter­action [centroid-centroid distance of 3.9452 (9) Å] into layers lying parallel to the ab plane.


htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file
[ doi:10.1107/S1600536813032996/is5324sup0.html ]
Supplementary materials


cmldisplay filedownload file

Chemical Markup Language (CML) file (5.8 kbytes)
[ doi:10.1107/S1600536813032996/is5324Isup3.cml ]
Supplementary material


Notes:

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