Title of article :
Crystal structure of 3-[(E)-(2-hydroxy-3-methoxybenzylidene)amino]-1-methyl-1-phenylthiourea
Author/Authors :
Gangadharan, Rajeswari Department of Physics - Ethiraj College for Women (Autonomous), India , Muralisankar, Mathiyan Department of Chemistry - National Institute of Technology, India , Sreekanth, Anandaram Department of Chemistry - National Institute of Technology, India , Rahmanb, Abdullakutty Anees Department of Chemistry - National Institute of Technology, India , Sethusankar, K. Department of Physics - RKM Vivekananda College (Autonomous), India
Abstract :
In the asymmetric unit of the title compound, C16H17N3O2S, there are two independent molecules (A and B), which show an E conformation with respect to the C=N bond. An intramolecular O—H⋯N hydrogen bond with an S(6) motif stabilizes the molecular structure. The terminal phenyl and benzene rings are almost orthogonal to each other, the dihedral angle being 87.47 (13)° for molecule A and 89.86 (17)° for molecule B. In the crystal, weak bifurcated N—H⋯(O,O) hydrogen bonds link the two independent molecules, forming a supramolecular chain with a C21(14)[R21(5)] motif along the b axis. A weak C—H⋯O interaction is also observed in the chain.
Keywords :
hydrogen bonding , α-N-heterocyclic , thiourea derivatives , hydrazinecarbothioamide , crystal structure
Journal title :
Acta Crystallographica Section E: Crystallographic Communications
