Acta Cryst. (2008). E64, o1445 [ doi:10.1107/S1600536808018825 ]
Abstract: In the title compound, C8H7N5O2, the benzene ring makes a dihedral angle of 38.27 (11)° with the tetrazole ring. The crystal structure is stabilized by N-HN hydrogen bonds, forming an infinite one-dimensional chain parallel to the a axis.
Online 9 July 2008
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