International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 12(68), p. o3360-o3360, 2012
DOI: 10.1107/s1600536812046375
Full text: Download
There are two molecules, A and B, in the asymmetric unit of the title compound, C14H16N2O4S, which is the first example reported in this family of compounds in which the Nsp 3 atom of the thiadiazine ring is methylated. The thiadiazine rings adopt shallow envelope conformations, with the S atoms displaced by 0.319 (12) and 0.182 (12) Å from the mean planes of the other ring atoms in molecules A and B, respectively. The dihedral angles between the thiadiazine mean planes (excluding S) and the attached benzene rings are 86.8 (3) and 86.7 (3)° for molecules A and B, respectively.