[Open access]

[Contents scheme]

Acta Cryst. (2014). E70, o528
[ doi:10.1107/S1600536814007442 ]

1-Methyl-3-phenyl­thio­urea

H. Su

Abstract: The title compound, C8H10N2S, was prepared by reaction of methyl­amine solution, KOH and phenyl-iso­thio­cyanate in ethanol. It adopts a syn-Me and anti-Ph conformation relative to the C=S double bond. The dihedral angle between the N-C(=S)-N thio­urea and phenyl planes is 67.83 (6)°. In the crystal, the mol­ecules centrosymmetrical dimers by pairs of N(Ph)-H...S hydrogen bonds. The dimers are linked by N(Me)-H...S hydrogen bonds into layers parallel to (100).


Copyright © International Union of Crystallography
IUCr Webmaster