The molecules of the title compound, C8H7N3O3, which are nearly planar, are linked by an N-H center dot center dot center dot O hydrogen bond into helical chains, three of which are required to de ne the structure completely. These triply intertwined helices are linked by a C-H center dot center dot center dot O hydrogen bond into a three-dimensional framework enclosing two distinct types of channel, with average cross-sectional areas of 15.0 and 8.2 angstrom(2).
|Number of pages||3|
|Journal||Acta Crystallographica Section C, Crystal Structure Communications|
|Publication status||Published - Aug 2005|
- C-substituted nitroanilines
- methylated nitroanilines