Acta Crystallographica Section E

Structure Reports Online

Volume 70, Part 1 (January 2014)

organic compounds

hb7175 scheme

Acta Cryst. (2014). E70, o89-o90    [ doi:10.1107/S1600536813033989 ]


H.-K. Fun, S. Chantrapromma, P. Ruanwas, T. Kobkeatthawin and C. S. Chidan Kumar

Abstract: The mol­ecule of the title hydrazine derivative, C15H14N4O6, is essentially planar, the dihedral angle between the substituted benzene rings being 2.25 (9)°. The eth­oxy and hy­droxy groups are almost coplanar with their bound benzene ring [r.m.s. deviation = 0.0153 (2) Å for the ten non-H atoms]. Intra­molecular N-H...O and O-H...Oeth­oxy hydrogen bonds generate S(6) and S(5) ring motifs, respectively. In the crystal, mol­ecules are linked by O-H...Onitro hydrogen bonds into chains propagating in [010]. Weak aromatic [pi]-[pi] inter­actions, with centroid-centroid distances of 3.8192 (19) and 4.0491 (19) Å, are also observed.

CCDC reference: 977507

htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file (70.0 kbytes)
[ doi:10.1107/S1600536813033989/hb7175sup0.html ]
Supplementary materials

cmldisplay filedownload file

Chemical Markup Language (CML) file (6.3 kbytes)
[ doi:10.1107/S1600536813033989/hb7175Isup3.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