Acta Cryst. (2013). E69, o518-o519 [ doi:10.1107/S1600536813006296 ]
Abstract: In the title molecular salt, C19H18BrClN3O2+·Cl-, the dihedral angles between the pyrimidine ring and the chlorobenzene and bromobenzene rings are 72.4 (2) and 45.5 (2)°, respectively. The dihedral angle between the chlorobenzene and bromobenzene rings is 27.5 (2)°. The conformation of the molecule is stabilized by an intramolecular C-HO interaction. In the crystal, the anion and cation are linked by an N-HCl hydrogen bond. Pairs of weak C-HO and C-HCl hydrogen bonds form inversion dimers. Further N-HCl hydrogen bonds form R21(6) motifs and link the dimers into chains along . BrCl short contacts [3.482 (2) Å] interlink the hydrogen-bonded chains along the b-axis direction.
Hyper-Text Markup Language (HTML) file
Chemical Markup Language (CML) file
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