[Cu2Br3(C11H9N2O2)]	Z = 2
Mr = 568.01	F000 = 536
Triclinic, P1	Dx = 2.626 Mg m−3
Hall symbol: -P 1	Mo Kα radiation λ = 0.71073 Å
a = 8.7708 (7) Å	Cell parameters from 6753 reflections
b = 9.6018 (8) Å	θ = 2.4–30.6º
c = 10.1839 (8) Å	µ = 11.30 mm−1
α = 73.7060 (10)º	T = 100 (2) K
β = 70.8520 (10)º	Hexagon, green
γ = 63.9280 (10)º	0.39 × 0.19 × 0.08 mm
V = 718.28 (10) Å3