title: (Z)-2-(5-Chloro-2-oxoindolin-3-yl-idene)-N-phenyl-hydrazinecarbothio-amide.
abstract: In the title compound, C(15)H(11)ClN(4)OS, the dihedral angle between the nine-membered 5-chloro-indolin-2-one ring system and the benzene ring is 10.00 (6)°. Intra-molecular cyclic N-H⋯O and C-H⋯S hydrogen-bonding inter-actions [graph set S(6)] are present in the N-N-C-N chain between the ring systems. In the crystal, mol-ecules form centrosymmetric cyclic dimers through inter-molecular N-H⋯O hydrogen bonds [graph-set R(2) (2)(8)] and are extended by C-H⋯Cl inter-actions into infinite chains which propagate along [100].
authors.forename: Amna
authors.initials: A
authors.lastname: Qasem Ali
authors.forename: Naser Eltaher
authors.initials: NE
authors.lastname: Eltayeb
authors.forename: Siang Guan
authors.initials: SG
authors.lastname: Teoh
authors.forename: Abdussalam
authors.initials: A
authors.lastname: Salhin
authors.forename: Hoong-Kun
authors.initials: HK
authors.lastname: Fun