Al-Adiwish, Wedad M. and Adan, D. and Mohamed Tahir, Mohamed Ibrahim and Yaacob, W. A. and Kassim, Mohammad (2012) 3-amino-5-(piperidin-1-yl)thiophene-2,4-dicarbonitrile. Acta Crystallographica Section E: Structure Reports Online, 68 (138). pp. 1-9. ISSN 1600-5368
In the title compound, C11H12N4S, the thiophene ring is roughly planar, with a maximum deviation of 0.012 (1) Å for the S atom, and makes a dihedral angle of 7.89 (8)° with the mean plane of the piperidine ring, which is in a chair conformation. The crystal packing is stabilized by pairs of centrosymmetric intermolecular N—H(...)N hydrogen bonds, which results in the formation of a step-wise chain parallel to [10An].
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