title: 4-Ethyl-1-[4-(methyl-sulfan-yl)benzyl-idene]thio-semicarbazide.
abstract: There are four independent mol-ecules in the asymmetric unit of the title compound, C(11)H(15)N(3)S(2), with different conformations: the dihedral angles between the benzene rings and thio-urea units are 16.85 (9), 0.56 (10), 8.05 (12) and 4.56 (8)°. Each mol-ecule contains an intra-molecular N-H⋯N hydrogen bond, generating an S(5) ring. The crystal structure is stabilized by inter-molecular N-H⋯S hydrogen bonds.
authors: Yu-Feng
authors: YF
authors: Li
authors: Fang-Fang
authors: FF
authors: Jian
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677
references: Acta Crystallogr Sect E Struct Rep Online. 2010 May 22;66(Pt 6):o1399
references: 21579478