1-(2,3,4-Trihydroxybenzylidene)-4-ethylthiosemicarbazide

• Main Authors: Shawish, H.B., Maah, Mohd Jamil, Ng, S.W.
• Format: Article
• Published: International Union of Crystallography 2010
• Subjects: QC Physics
• Online Access: http://eprints.um.edu.my/14462/

In the title molecule, C(10)H(13)N(3)O(3)S, the thiosemicarbazide =N-NH-C(=S)-NH- fragment is twisted with respect to the aromatic ring [dihedral angle = 20.5 (1)degrees]. A weak N-H center dot center dot center dot S hydrogen bond [3.480 (1) angstrom] links two molecules about a center of inversion...