N-(4-Chloro­butano­yl)-N′-[2-(trifluoro­meth­yl)phen­yl]thio­urea

摘要

In the title compound, C12H12ClF3N2OS, the dihedral angle between the benzene ring and the thio­urea fragment is 69.41 (5)°. The thio­urea N—H atoms adopt an anti conformation, such that one of them forms an intra­molecular N—H⋯O hydrogen bond, generating an S(6) ring. In the crystal, both N—H groups form inversion dimers, one via a pair of N—H⋯S hydrogen bonds and one via a pair of N—H⋯O hydrogen bonds. These lead to R22(8) and R22(12) loops, respectively. Weak C—H⋯Cl, C—H⋯F, C—H⋯S and π–π [centroid–centroid separation = 3.7098 (6)Å and slippage = 1.853 Å] inter­actions also occur.