ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.63, 2007 (SCI-Expanded)
In the molecule of the title compound, C7H10N4O2, the glyoxime group has an E configuration. In this configuration, both oxime groups are involved as donors in O-H center dot center dot center dot N intermolecular hydrogen bonding, linking the molecules to form a supramolecular structure.