The 1 : 1 complex of 3,5-dinitrobenzoic acid and 4- methylpyridine N-oxide

R. Moreno-Fuquen, M.L. Zambrano, M. Garjales-Tamayo, J. Zukerman-Schpector, A.R. Kennedy

Research output: Contribution to journalArticle


In the title co-crystal, C7H4N2O6·C6H7NO, the two components are linked by an intermolecular hydrogen bond between the O - H and N - O groups [OO 2.487 (1) î..]. The dihedral angle formed by the planes of the rings of the component mol­ecules is 7.40 (7)°. The rings of the complex are stacked along the b axis of the crystal. The stacks exhibit overlap between the aromatic rings, with a mean interplanar distance of 3.136 (1) î...
Original languageEnglish
Pages (from-to)o50-o52
JournalActa Crystallographica Section E: Structure Reports
Publication statusPublished - 14 Dec 2001


  • co-crystal
  • C7H4N2O6·C6H7NO
  • intermolecular hydrogen bond
  • O - H
  • N - O
  • aromatic rings

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    Pure And Applied Chemistry

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