Zeb Aurang, Yousuf Sammer, Basha Fatima Z
H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi 75270, Pakistan.
Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):o1218. doi: 10.1107/S1600536812012688. Epub 2012 Mar 28.
In the title compound, C(13)H(12)BrN(3)O(4), the dihedral angle between the benzene and imidazole rings is 30.6 (2)°. In the crystal, mol-ecules are linked into chains parallel to [001] by C-H⋯O hydrogen bonds. The crystal packing is further consolidated by π-π inter-actions [centroid-centroid distance = 3.482 (2) Å].
在标题化合物C₁₃H₁₂BrN₃O₄中,苯环与咪唑环之间的二面角为30.6 (2)°。在晶体中,分子通过C—H⋯O氢键连接成平行于[001]的链。晶体堆积通过π-π相互作用[质心-质心距离 = 3.482 (2) Å]进一步巩固。