[CdBr2(C13H12N4O)]	F(000) = 976
Mr = 512.48	Dx = 2.105 Mg m−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 545 reflections
a = 8.1336 (3) Å	θ = 4.2–18.3°
b = 13.6111 (5) Å	µ = 6.29 mm−1
c = 14.6102 (5) Å	T = 296 K
β = 90.550 (1)°	Prism, colourless
V = 1617.38 (10) Å3	0.32 × 0.18 × 0.16 mm
Z = 4