1-(4-Chlorobutanoyl)-3-(2-chlorophenyl)thiourea

Abstract

The asymmetric unit of the title compound, C11H12Cl2N2OS, contains two crystallographically independent molecules with different conformations: the benzene ring and the thiourea fragment form dihedral angles of 74.32 (11) and 89.39 (11)°. One amino group in each molecule is involved in intramolecular N—H...O and intermolecular N—H...O hydrogen bonding: the latter links pairs of independent molecules into dimers. In the crystal, weak N—H...S interactions link these dimers into chains propagating along the c axis.