IUCrData (Oct 2017)

4-(Prop-2-yn-1-ylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidine

  • Mohamed El Hafi,
  • Mohammed Boulhaoua,
  • Youssef Ramli,
  • Mohammed Benchidmi,
  • El Mokhtar Essassi,
  • Joel T. Mague

DOI
https://doi.org/10.1107/s2414314617015267
Journal volume & issue
Vol. 2, no. 10
p. x171526

Abstract

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The asymmetric unit of the title compound, C8H6N4S, consists of two independent molecules differing in the orientation of the side chain. In the crystal, molecules form dimers through N—H...N hydrogen bonds. The dimers stack along the a-axis direction with weak π–π stacking interactions [centroid–centroid distances of 3.898 (2) and 3.908 (2) Å]. The crystal studied was refined as a two-component twin.

Keywords