Gowda B Thimme, Foro Sabine, Suchetan P A, Fuess Hartmut
Acta Crystallogr Sect E Struct Rep Online. 2010 Mar 17;66(Pt 4):o849. doi: 10.1107/S1600536810009177.
The asymmetric unit of the title compound, C(9)H(8)Br(3)NO, contains two independent mol-ecules which differ in the orientation of the tribromo group. A weak intra-molecular N-H⋯Br hydrogen bond is observed in each mol-ecule. In the crystal, the independent mol-ecules are linked into chains along the b axis by inter-molecular N-H⋯O hydrogen bonds.
标题化合物C(9)H(8)Br(3)NO的不对称单元包含两个独立的分子,这两个分子在三溴基团的取向上有所不同。在每个分子中均观察到一个弱的分子内N-H⋯Br氢键。在晶体中,独立的分子通过分子间N-H⋯O氢键沿b轴连接成链。