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Acta Cryst. (2014). E70, o100  [ doi:10.1107/S1600536813034181 ]


L. Cui and X. He

Abstract: In the title compound, C11H6FN3O5, the dihedral angle between the aromatic rings is 72.4 (3)°. The NO2 groups form dihedral angles of 40.8 (2) and 4.8 (2)°, respectively, with the attached pyridine and benzene rings. The crystal structure features [pi]-[pi] stacking between centrosymmetrically related pairs of pyridine rings [centroid-centroid separation = 3.800 (3) Å].

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