Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 1 (January 2012)

organic compounds

kp2376 scheme

Acta Cryst. (2012). E68, o138 [ doi:10.1107/S1600536811052950 ]

3-Amino-5-(piperidin-1-yl)thiophene-2,4-dicarbonitrile

W. M. Al-Adiwish, D. Adan, M. I. Mohamed Tahir, W. A. Yaacob and M. B. Kassim

Abstract: 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-HN hydrogen bonds, which results in the formation of a step-wise chain parallel to [10 $\overline1$ ].


	Hyper-Text Markup Language (HTML) file (54.1 kbytes) [ doi:10.1107/S1600536811052950/kp2376sup0.html ] Supplementary materials

	Chemical Markup Language (CML) file (4.4 kbytes) [ doi:10.1107/S1600536811052950/kp2376Isup3.cml ] Supplementary material

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