Crystal Structure of C7H4N2O6

Id4512809
a (Å)20.603(3)
b (Å)8.7468(15)
c (Å)9.7202(16)
α (°)90
β (°)110.374(2)
γ (°)90
V (Å3)1642.1(5)
Space groupC 1 2/c 1
Temperature (K)173(2)
Rint0.0376