[Ag(C12H6N2O2)](C7H3N2O7)	F(000) = 1512
Mr = 755.36	Dx = 1.817 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 5197 reflections
a = 11.757 (2) Å	θ = 3.2–25.4°
b = 18.297 (4) Å	µ = 0.81 mm−1
c = 13.223 (3) Å	T = 174 K
β = 103.91 (3)°	Prism, yellow
V = 2761.1 (11) Å3	0.3 × 0.24 × 0.2 mm
Z = 4