[Cu2(C2H3O2)4(C9H7N)2]	F(000) = 636
Mr = 621.57	Dx = 1.574 Mg m−3
Monoclinic, P21/n	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2yn	Cell parameters from 10519 reflections
a = 12.2278 (3) Å	θ = 3.0–25.5°
b = 8.1610 (2) Å	µ = 1.67 mm−1
c = 13.5309 (4) Å	T = 294 K
β = 103.827 (8)°	Chunk, blue
V = 1311.13 (7) Å3	0.28 × 0.26 × 0.20 mm
Z = 2