[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o3399
[ doi:10.1107/S1600536812046727 ]


W.-J. Gu, W.-L. Xie and T.-T. Wang

Abstract: In the title molecule, C16H14N4O, the indolizine ring system is essentially planar, with a maximum deviation of 0.013 (3) Å, and forms a dihedral angle of 7.52 (12)° with the pyrazole ring. In the crystal, weak C-H...O hydrogen bonds and [pi]-[pi] stacking interactions, with a centroid-centroid distance of 3.6378 (16) Å, link molecules along [001].

Copyright © International Union of Crystallography
IUCr Webmaster