Acta Crystallographica Section E (Jul 2011)

3-Amino-4-[4-(dimethylamino)phenyl]-4,5-dihydro-1,2,5-thiadiazole 1,1-dioxide

  • N. Burcu Arslan,
  • Aliye Gediz Ertürk,
  • Canan Kazak,
  • Yunus Bekdemir

DOI
https://doi.org/10.1107/S1600536811021520
Journal volume & issue
Vol. 67, no. 7
pp. o1736 – o1736

Abstract

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The title compound, C10H14N4O2S, exists in the amine tautomeric form. The dihedral angle between the benzene and thiadiazolidine rings is 66.54 (19)°. In the crystal, molecules are linked by N—H...O and N—H...N hydrogen bonds into a layer parallel to the ac plane. The layers are further linked by C—H...O hydrogen bonds.