1-(4-Fluorophenyl)thiourea

In the title compound, C7H7FN2S, the aromatic ring plane and the thiourea unit are twisted with a torsion angle C—C—N—C7 of 44.6 (2)°. In the crystal, N—H⋯S and N—H⋯F intermolecular hydrogen bonds link the molecules into infinite sheets that are stacked along the c axis.