1-(2,3,4-Trihydroxybenzylidene)-4-ethylthiosemicarbazide
oleh: Hana Bashir Shawish, M. Jamil Maah, Seik Weng Ng
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2010-05-01 |
Deskripsi
In the title molecule, C10H13N3O3S, the thiosemicarbazide =N—NH—C(=S)—NH– fragment is twisted with respect to the aromatic ring [dihedral angle = 20.5 (1)°]. A weak N—H...S hydrogen bond [3.480 (1) Å] links two molecules about a center of inversion to generate a ring. The hydroxy groups are engaged in intermolecular hydrogen bonding; the O—H...O and O—H...S hydrogen bonds generate a layer motif.