Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 8 (August 2013)

organic compounds

Acta Cryst. (2013). E69, o1241    [ doi:10.1107/S1600536813018801 ]


Å. Kaupang, C. H. Görbitz and T. Bonge-Hansen

Abstract: The asymmetric unit of the title compound, C8H10N6O2, contains one-half mol­ecule, which is completed by a crystallographic center of symmetry. The piperazine ring adopts a chair conformation. In the crystal, weak C-H...O inter­actions link the mol­ecules into layers parallel to the bc plane. The crystal packing also exhibits short N...N contacts of 3.0467 (16) Å between the terminal diazo N atoms from neighbouring mol­ecules.

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