(Z)-2-(5-Methyl-2-oxoindolin-3-yl-idene)-N-phenyl-hydrazinecarbothio-amide.
In the title compound, C(16)H(14)N(4)OS, the dihedral angle between the nine-membered 5-methyl-indolin-2-one ring system and the benzene ring is 10.21 (7)°. Intra-molecular cyclic N-H⋯O and C-H⋯S hydrogen-bonding inter-actions [graph set S(6)] are present within the N-N-C-N chain between the ring systems. In the crystal, mol-ecules form centrosymmetric cyclic dimers through pairs of N-H⋯O hydrogen bonds [graph set R(2) (2)(8)].
Amna
A
Qasem Ali
Naser Eltaher
NE
Eltayeb
Siang Guan
SG
Teoh
Abdussalam
A
Salhin
Hoong-Kun
HK
Fun