Acta Cryst. (2014). E70, o528
[ doi:10.1107/S1600536814007442 ]
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)-HS hydrogen bonds. The dimers are linked by N(Me)-HS hydrogen bonds into layers parallel to (100).
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