N H2 N O2

H₂N₂O₂

Beevers, C.A.Trotman-Dickenson, A.F.

Acta Crystallographica (1,1948-23,1967) (1957) 10, 34-36

a=6.65Å   b=4.79Å   c=7.86Å

α=90°   β=112.4°   γ=90°