Uppu Sannihith N, Agu Ogad A, Deere Curtistine J, Fronczek Frank R
Department of Biological Engineering, Louisiana State University, Baton Rouge, LA, 70803, USA.
Department of Environmental Toxicology, Southern University and A&M College, Baton Rouge, LA, 70813, USA.
IUCrdata. 2020 Aug 28;5(Pt 8):x201121. doi: 10.1107/S2414314620011219. eCollection 2020 Aug.
In the title compound, CHNO, the torsion angles about the bonds to the benzene ring are less than 4°, except for the nitro groups, which are twisted out of the ring plane by 25.27 (3) and 43.63 (2)°. The N-H group forms a bifurcated hydrogen bond, with an intra-molecular component to a nitro group O atom and an inter-molecular component to the other nitro group, thereby forming chains propagating in the [010] direction. Several weak C-H⋯O inter-actions are also present.
在标题化合物CHNO中，除了硝基（其扭转出环平面25.27 (3)°和43.63 (2)°）外，与苯环相连的键的扭转角小于4°。N-H基团形成一个分叉氢键，其中分子内部分与一个硝基O原子相连，分子间部分与另一个硝基相连，从而形成沿[010]方向延伸的链。还存在几个弱的C-H⋯O相互作用。
