Acta Cryst. (2013). E69, o654-o655 [ doi:10.1107/S1600536813008301 ]
Abstract: In the title compound, C11H5I2N, the two iodine-atom substitutents with their large atomic sizes lead to short intramolecular IH distances (3.01 Å). In the crystal, the trisubstituted azulene system forms -stacks [centroid-centroid distance = 3.6343 (11) Å] along the a-axis direction, showing the characteristic azulene interaction mode between the electron-rich five-membered ring and the electron-deficient seven-membered ring. II [3.9129 (2) Å] non-covalent contacts are observed along with weak C-HN and C-H. bonds.
Hyper-Text Markup Language (HTML) file
Chemdraw file (2.0 kbytes)
Chemical Markup Language (CML) file (3.3 kbytes)
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.
Copyright © International Union of Crystallography