Acta Cryst. (2013). E69, o1589-o1590 [ doi:10.1107/S1600536813025543 ]
Abstract: In the title compound, C17H17N3O3.0.5H2O, the indazole system makes a dihedral angle of 46.19 (8)° with the plane through the benzene ring and is nearly perpendicular to the allyl group, as indicated by the dihedral angle of 81.2 (3)°. In the crystal, the water molecule, disordered over two sites related by an inversion center, forms O-HN bridges between indazole N atoms of two sulfonamide molecules. It is also connected via N-HO interaction to the third sulfonamide molecule; however, due to the water molecule disorder, only every second molecule of sulfonamide participates in this interaction. This missing interaction results in a slight disorder of the sulfonamide S,O and N atoms which are split over two sites with half occupancy. With the help of C-HO hydrogen bonds, the molecules are further connected into a three-dimensional network.
CCDC reference: 960965
Hyper-Text Markup Language (HTML) file (85.5 kbytes)
Chemical Markup Language (CML) file (6.6 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