Acta Cryst. (2008). E64, o2106  [ doi:10.1107/S1600536808031954 ]

A second monoclinic polymorph of N-(pyrazin-2-yl)aniline

Z. Abdullah and S. W. Ng

Abstract: The two aromatic rings in the title compound, C₁₀H₉N₃, are aligned at 23.4 (1)° and the bridging C-N-C angle is 128.9 (1)°. In the crystal structure, intermolecular N-HN hydrogen bonds result in a chain motif, the repeat distance of which is half the b axial length of 8.8851 (3) Å.

Online 11 October 2008

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