IUCrData (Nov 2018)

2-Amino-5-methyl-1,2,4-triazolo[1,5-a]pyrimidin-7(4H)-one

  • Sanae Lahmidi,
  • Mohamed El Hafi,
  • Nada kheira Sebbar,
  • Nadeem Abad,
  • El Mokhtar Essassi,
  • Joel T. Mague

DOI
https://doi.org/10.1107/S2414314618015006
Journal volume & issue
Vol. 3, no. 11
p. x181500

Abstract

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The asymmetric unit of the title compound, C6H7N5O, consists of two molecules with almost identical conformations. In the crystal, inversion dimers linked by pairs of N—H...N hydrogen bonds occur for both molecules; further N—H...N and N—H...O hydrogen bonds connect the dimers into a three-dimensional network.

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