Date Published: April 01, 2012
Publisher: International Union of Crystallography
Author(s): Mostafa M. Ghorab, Mansour S. Al-Said, Hazem A. Ghabbour, Suchada Chantrapromma, Hoong-Kun Fun.
In the title solvate, C11H11N3O2S·CH3NO2, the dihedral angle between the benzene ring and the N-containing ring is 85.94 (11)°, and an approximate V shape arises for the sulfonamide molecule. In the crystal, N—H⋯O and N—H⋯N hydrogen bonds and weak C—H⋯O interactions link the sulfonamide molecules into a three-dimensional network. The nitromethane solvent molecules are located in the interstitial sites in the sulfonamide network.
For background to the applications of sulfonamide compounds, see: Ghorab et al. (2009 ▶);