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Acta Cryst. (2009). E65, o223 [ doi:10.1107/S1600536808043511 ]
Abstract: In the title compound, C14H8Cl2N4O2, all atoms of the 6-chloropyrimidin-4-yloxy group and the C atoms at the para positions of the central benzene ring lie on a crystallographic mirror plane. The complete benzene ring is generated by the mirror plane and hence the dihedral angles between the pyrimidine rings and the benzene ring are exactly 90°. The crystal structure is stabilized by weak C-H
O and C-HN hydrogen bonds.
Online 8 January 2009
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