1,3-Bis(2-chlorophenyl)thiourea

The crystal structure determination of the title compound, C₁₃H₁₀Cl₂N₂S, at 173 K is reported. There are two molecules in the asymmetric unit connected by N—H...S hydrogen bonds and a short Cl...Cl contact. The molecules exist as dimers and the crystal lattice consists of two-dimensional parallel layers of these dimers connected by C—H...Cl hydrogen bonds.

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