Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 9 (September 2012)

organic compounds

Acta Cryst. (2012). E68, o2781    [ doi:10.1107/S1600536812034964 ]

2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethyl methane­sulfonate

S. Yousuf, A. Zeb, F. Batool and F. Z. Basha

Abstract: The asymmetric unit of the title compound, C7H11N3O5S, contains two independent mol­ecules with virtually identical conformations. The imidazole rings of both mol­ecules are essentially planar (r.m.s. deviations = 0.0019 and 0.0038 Å), with a dihedral angle 9.25 (19)° between them. The nitro groups are oriented at 4.5 (2) and 6.44 (13)° with respect to the imidazole rings. In the crystal, mol­ecules are linked to form a three-dimensional framework by C-H...O and C-H...N hydrogen bonds.

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