Acta Crystallographica Section E (Mar 2008)

(2Z)-2-Anilino-2-[oxido(phenyl)iminio]-N-(2-pyridyl)acetamide methanol 0.425-solvate

  • Barbara Zaleska,
  • Bartosz Trzewik,
  • Katarzyna Stadnicka,
  • Maciej Hodorowicz

DOI
https://doi.org/10.1107/S1600536808003346
Journal volume & issue
Vol. 64, no. 3
pp. o599 – o600

Abstract

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The title compound, C19H16N4O2·0.425CH4O, crystallizes with two formula units per asymmetric unit. Researching its crystal structure constitutes part of a study of the nature of interactions between the N+—O− group and the vicinal NH group. The nitrone group and methanol solvent molecules are linked via four N—H...O and one O—H...O hydrogen bonds, with donor–acceptor distances of 2.603 (3)–2.730 (3) and 2.770 (3) Å, respectively. The crystal structure also involves two intermolecular N—H...N hydrogen bonds.