[Dy2(C7H6NO2)4Cl2(C12H8N2)2]	F(000) = 1276
Mr = 1300.82	Dx = 1.773 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
a = 8.8922 (1) Å	Cell parameters from 7687 reflections
b = 21.5425 (3) Å	θ = 2.5–27.3°
c = 12.9887 (1) Å	µ = 3.22 mm−1
β = 101.755 (1)°	T = 296 K
V = 2435.94 (5) Å3	Block, yellow
Z = 2	0.22 × 0.20 × 0.19 mm