Acta Cryst. (2012). E68, o234 [ doi:10.1107/S1600536811053918 ]
Abstract: Reaction of 2-(4-chloro-3,3,7-trimethyl-2,3-dihydro-1H-indol-2-ylidene)propanedial with hydroxylamine gives the title compound, C14H14ClN3O, in which the ring N atom is essentially planar [sum of angles around the ring N atom = 361°], indicating conjugation with the 2-cyanoacrylamide unit. The orientation of the acetamide group arises from intramolecular hydrogen bonding between the indole N-H and carbonyl groups. In the crystal, inversion-related acetamide groups form N-HO hydrogen-bonded dimers in graph-set R22(8) motifs, whilst dimers are also formed by pairs of amine-nitrile N-HN hydrogen bonds in R22(12) motifs. These interactions together generate ribbons that propagate along the b-axis direction.
Hyper-Text Markup Language (HTML) file (64.7 kbytes)
Chemical Markup Language (CML) file (5.3 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