![[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)
![[Issue contents]](/e/graphics/issuecontentsborder.gif)
![[Open access]](/e/graphics/free.gif)
![[Contents scheme]](hk2664contents.gif)
Acta Cryst. (2009). E65, o1054 [ doi:10.1107/S1600536809013373 ]
Abstract: In the molecule of the title compound, C16H12N2O4, the pyridine ring is oriented at the same dihedral angle of 2.92 (3)° with respect to the furan and isoxazole rings, while the dihedral angle between furan and isoxazole rings is 1.34 (3)°. The dihedral angle between the benzene and pyridine rings is 53.23 (3)°. In the crystal structure, intermolecular C-H
O interactions link the molecules into chains. Weak ![[pi]](/logos/entities/pi_rmgif.gif)
- contacts between isoxazole and benzene rings [centroid-centroid distance = 3.969 (3) Å] may further stabilize the structure.
Online 18 April 2009
Copyright © International Union of Crystallography
IUCr Webmaster