Author:
Haress Nadia G.,Ghabbour Hazem A.,El-Emam Ali A.,Chidan Kumar C. S.,Fun Hoong-Kun
Abstract
In the molecule of the title compound, C7H9ClN2O2, the conformation is determined by intramolecular C—H...O and C—H...Cl hydrogen bonds, which generateS(6) andS(5) ring motifs. The isopropyl group is almost perpendicular to the pyrimidine ring with torsion angles of −70.8 (3) and 56.0 (3)°. In the crystal, two inversion-related molecules are linkedviaa pair of N—H...O hydrogen bonds intoR22(8) dimers; these dimers are connected into chains extending along thebcplaneviaan additional N—H...O hydrogen bond and weaker C—H...O hydrogen bonds. The crystal structure is further stabilized by a weak π–π interaction [3.6465 (10) Å] between adjacent pyrimidine-dione rings arranged in a head-to-tail fashion, producing a three-dimensional network.
Publisher
International Union of Crystallography (IUCr)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献