C6H12N2O4
Swenson, D. C.Habermann, S. M.Murphy, K. P.
Acta Crystallographica Section C (1996) 52, 2 383-387
a=5.222(2)Å b=8.389(2)Å c=4.7590(10)Å
α=93.04(3)° β=102.59(2)° γ=92.57(2)°
C5H8N2O3
a=4.896(2)Å b=6.550(3)Å c=9.737(4)Å
α=90.00° β=90.80(4)° γ=90.00°