![[HTML version]](/e/graphics/htmlborder.gif)
![[PDF version]](/e/graphics/pdfborder.gif)
![[CIF]](/e/graphics/cifborder.gif)
![[3d view]](/e/graphics/3dviewborder.gif)
![[Structure Factors]](/e/graphics/structurefactorsborder.gif)
![[Supplementary Material]](/e/graphics/supplementarymaterialsborder.gif)
![[CIF check Report]](/e/graphics/checkcifborder.gif)
![[Open access]](/e/graphics/free.gif)
![[Contents scheme]](xu2586contents.gif)
Acta Cryst. (2009). E65, o2154 [ doi:10.1107/S1600536809031407 ]
Abstract: In the crystal structure of the title compound, C6H4ClN3O5, the two nitro groups are twisted with respect to the pyridine ring, making dihedral angles of 33.12 (13) and 63.66 (14)°.
Online 15 August 2009
Copyright © International Union of Crystallography
IUCr Webmaster