Acta Cryst. (2013). E69, o815
[ doi:10.1107/S160053681301129X ]
Abstract: The asymmetric unit of the title compound, C14H8Cl2N4O2, contains one half-molecule, the complete molecule being generated by the operation of a twofold rotation axis. The Cl atom deviates significantly from the plane of the pyrazine ring [0.0215 (4) Å]. The central benzene ring makes a dihedral angle of 72.82 (7)° with the plane of the pyrazine ring.
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