Methyl 2-(1,1,3-trioxo-2,3-dihydro-1,2-benzothiazol-2-yl)acetate: a monoclinic polymorph
oleh: Muhammad Zia-ur-Rehman, Muhammad Nadeem Arshad, Shafaq Mubarak, Islam Ullah Khan
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2010-05-01 |
Deskripsi
In the title compound, C10H9NO5S, the fused ring system and the planar (r.m.s. deviation = 0.0037 Å) methoxycarbonylmethyl side chain form a dihedral angle of 84.67 (10)°. The crystal structure is stabilized by intermolecular C—H...O hydrogen bonds. A triclinic polymorph of the title compound is already known [Siddiqui et al. (2008). Acta Cryst. E64, o859].