Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 12 (December 2012)


organic compounds



tk5168 scheme

Acta Cryst. (2012). E68, o3332-o3333    [ doi:10.1107/S160053681204593X ]

Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate

M. Akkurt, A. R. Kennedy, S. H. H. Younes, S. K. Mohamed and G. J. Miller

Abstract: In the title compound, C14H16O4S2, the thieno[2,3-b]thiophene ring systems are planar [maximum deviation = 0.008 (2) Å]. The molecular conformation is stabilized by intramolecular C-H...O hydrogen bonds, while the crystal packing is stabilized by C-H...O, C-H...[pi] and [pi]-[pi] stacking [centroid-centroid distance = 3.6605 (14) Å] interactions, which lead to supramolecular layers in the ab plane.


htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file
[ doi:10.1107/S160053681204593X/tk5168sup0.html ]
Supplementary materials


cmldisplay filedownload file

Chemical Markup Language (CML) file (5.7 kbytes)
[ doi:10.1107/S160053681204593X/tk5168Isup3.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