title: N'-[(1E)-(4-Fluoro-phen-yl)methyl-idene]thio-phene-2-carbohydrazide.
abstract: In the title compound, C(12)H(9)FN(2)OS, the thienyl ring is disordered over two positions, with the S atom of the major component [occupancy = 87.08 (16)°] oriented towards the ortho-H atom of the benzene ring. The mol-ecule is nearly planar, the dihedral angle between the thio-phene and benzene rings being 13.0 (2)° in the major component. The azomethine C=N double bond in the mol-ecule is of an E configuration. In the crystal, mol-ecules are linked by pairs of N-H⋯O hydrogen bonds, forming inversion dimers.
authors.forename: Amer M
authors.initials: AM
authors.lastname: Alanazi
authors.forename: Siham
authors.initials: S
authors.lastname: Lahsasni
authors.forename: Ali A
authors.initials: AA
authors.lastname: El-Emam
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng