title: Crystal structure of (5Z)-5-(5-bromo-2-hy-droxy-benzyl-idene)-1,3-thia-zolidine-2,4-dione.
abstract: In the title compound, C10H6BrNO3S, the dihedral angle between the thia-zolidine ring (r.m.s. deviation = 0.014 Å) and the benzene ring is 5.78 (14)°. The S atom of the heterocyclic ring is syn to the OH group attached to the benzene ring. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R 2 (2)(8) loops. The dimers are linked into [001] ribbons by pairwise O-H⋯O hydrogen bonds with R 2 (2)(18) motifs. There are no short contacts involving the Br atom.
authors: Department of Chemistry, Tulane University, New Orleans, LA 70118, USA.
authors: Joel T
authors: JT
authors: Mague
authors: Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England; Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt.
authors: Shaaban K
authors: SK
authors: Mohamed
authors: Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
authors: Mehmet
authors: M
authors: Akkurt
authors: Department of Chemistry, Faculty of Science, Sohag University, 82524 Sohag, Egypt.
authors: Sabry H H
authors: SH
authors: Younes
authors: Kirkuk University, College of Science, Department of Chemistry, Kirkuk, Iraq.
authors: Mustafa R
authors: MR
authors: Albayati
keywords: C—C bond formation; chalcones; crystal structure; hydrogen bonding; thia­zolidinones