1-Benzoyl-3-(4-hy-droxy-phen-yl)thio-urea

Abstract

In the title compound, C(14)H(12)N(2)O(2)S, the amino-phenol and the benzoyl groups adopt a syn-anti configuration with respect to the thiono C=S group across the thio-urea C-N. The dihedral angle between the mean planes of the benzoyl and hy-droxy-phenyl rings is 36.77 (8)°. The mol-ecules are stabilized by intra-molecular N-H⋯O hydrogen bonds. In the crystal, weak inter-molecular C-H⋯O, O-H⋯S and N-H⋯O hydrogen bonds link the mol-ecules into a chain along the c axis.

Fig. 1.

The molecular structure of (I), with displacement ellipsods drawn at the 50% probability level. Dashed lines indicate intramolecular N—H···O hydrogen bonds.

Fig. 2.

Crystal packing of (I) viewed down the a axis. Dashed lines indicate weak C—H···O, C—H···O, O—H···S and N—H···O hydrogen bonds.