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Updated: Apr 17, 2026
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Crystal structure of (E)-4-{1-[2-(car-bamo-thio-yl)hydrazin-1-yl-idene]ethyl}phenyl 4-methyl-benzoate
Karthik Ananth Mani1, Vijayan Viswanathan2, S Narasimhan1
1Department of Chemistry, Asthagiri Herbal Research Foundation, Perungudi Industrial Estate, Perungudi, Chennai 600 096, India.
Abstract:
The asymmetric unit of the title compound, C17H17N3O2S, consists of two independent mol-ecules, A and B, with different conformations: in mol-ecule A, the dihedral angles between the central benzene ring and the pendant tolyl and carbamo-thio-ylhydrazono groups are 71.12 (9) and 5.95 (8)°, respectively. The corresponding angles in mol-ecule B are 50.56 (12) and 26.43 (11)°, respectively. Both mol-ecules feature an intra-molecular N-H⋯N hydrogen bond, which closes an S(5) ring. In the crystal, mol-ecules are linked by N-H⋯O, N-H⋯S and C-H⋯O hydrogen bonds, generating a three-dimensional network.
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