![[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)
![[CIF check Report]](/e/graphics/checkcifborder.gif)
![[Buy article online]](/logos/buy.gif)
![[Contents scheme]](hg2018contents.gif)
Acta Cryst. (2006). E62, o1908-o1909 [ doi:10.1107/S1600536806012864 ]
Abstract: In the crystal structure of the title compound, C11H16N4O, the two pyrazole rings are coplanar, as indicated by both the dihedral angle of 0.8 (1)° between their mean planes and the N-C-C-N torsion angle of 179.81 (13)°.
Online 21 April 2006
Copyright © International Union of Crystallography
IUCr Webmaster