There are two independent mol­ecules in the asymmetric unit of the title compound, C₁₂H₉ClN₂OS, a Schiff base derived from hydrazide, in which the dihedral angles between the thio­phene and benzene rings are 3.6 (3) and 7.3 (3)°. In the crystal, the two independent mol­ecules are arranged about an approximate non-crystallographic inversion center and are connected by two N-HO hydrogen bonds. Weak C-HCl contacts are also present. Conversely, there are neither significant aromatic stacking inter­actions nor contacts involving S atoms.

Title

Acta Crystallographica Section E

Publisher

IUCr Journals

Publisher Country

United Kingdom

Indexing

Scopus

Impact Factor

None

Publication Type

Online only

Volume

69

Year

2013

Pages

o1442