Acta Cryst. (2001). E57, o712-o714  [ doi:10.1107/S1600536801010790 ]

1:1 Complex of 2,4-dinitrophenol and 4-methoxypyridine N-oxide hydrate

R. Moreno-Fuquen, F. Cano, M. Martinez-Ripoll, A. Montaño and J. Zukerman-Schpector

Abstract: The title cocrystal, C₆H₇N₁O₂·C₆H₄N₂O₅, owes its formation to an intermolecular hydrogen bond between the O-H and N-O groups [OO 2.461 (2) Å]. The angle between the planes of the rings of the molecules is 88.82 (7)°. The crystal structure exhibits overlap between the rings of the molecules in the [102] direction. The rings are stacked in the crystal, with a mean interplanar distance of 3.318 (2) Å.

Online 13 July 2001

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