title: (±)-2-{3-[1-(2,4-Difluoro-phen-yl)eth-yl]-1,3-thia-zolidin-2-yl-idene}malononitrile.
abstract: In the title compound, C(14)H(11)F(2)N(3)S, the heterocyclic five-membered ring has an envelope conformation. Although the mol-ecule is chiral, the compound is a racemate (R/S). There is a weak inter-molecular C-H⋯π inter-action but no classical hydrogen bonds are observed in the crystal structure.
authors.affiliation: College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, People's Republic of China.
authors.forename: Lei
authors.initials: L
authors.lastname: Liu
authors.forename: Tao
authors.initials: T
authors.lastname: Song
authors.forename: Liang-Zhong
authors.initials: LZ
authors.lastname: Xu