Date Published: May 01, 2012
Publisher: International Union of Crystallography
Author(s): Ali A. El-Emam, Güneş Demirtaş, Necmi Dege, Omar A. Al-Deeb, Nasser R. El-Brollosy.
In the title compound, C12H17N3O2S, the 4-methyl-2-methylsulfanyl-6-oxo-1,6-dihydropyrimidine-5-carbonitrile part of the molecule is almost planar (r.m.s deviation = 0.062 Å). In the crystal, molecules form centrosymmetric dimers via pairs of N—H⋯O hydrogen bonds.
For related pyrimidine structures, see: Yan et al. (2011 ▶); El-Brollosy et al. (2011 ▶); Nasir et al. (2010 ▶); Tiekink (1989 ▶); Al-Deeb et al. (2012 ▶); Durkaya et al. (2011 ▶).