Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 8 (August 2013)


organic compounds



pv2637 scheme

Acta Cryst. (2013). E69, o1249    [ doi:10.1107/S1600536813018916 ]

N'-(2,4-Dinitrophenyl)acetohydrazide monohydrate

M. Essid, H. Marouani, S. S. Al-Deyab and M. Rzaigui

Abstract: In the crystal structure of the title compound, C8H8N4O5·H2O, the organic and lattice water molecules are linked together via N-H...O and O-H...O hydrogen bonds. A C-H...O interaction is also observed between the organic molecules. These hydrogen bonds and interactions lead to the formation of a three-dimensional network. An intramolecular N-H...O hydrogen bond also occurs. The dihedral angle between the acetyl group and the almost planar hydrazide moiety [maximum deviation from the least-squares plane is 0.209 (2) Å for one of the nitro O atoms] is 88.5 (3)°.


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