Molecular structure of [FurNeu](Cu2(μ-Cl))(CuCl2), 1. All hydrogen atoms have been omitted for clarity. Selected bond lengths [Å] and angles [°]: Cu1⋯Cu2 3.119(1), N3⋯N6 5.431(2), Pycenter–Pycenter ≈ 4.8, Cu1– Cl1 2.2430(4), Cu1–N1 1.9949(14), Cu1–N2 2.1813(14), Cu1– N3 2.3803(14), Cu2-Cl1 2.2122(14), Cu2–N4 1.9955(14), Cu2–N5 2.1892(13), Cu2–N6 2.3510(13), Cu3–Cl2 2.1097(5), Cu3-Cl3 2.1086(5), Cu1–Cl2–Cu2 88.883(16), Cl1–Cu1–N1 129.19(4), Cl1– Cu2–N4 139.88(4), Cl2–Cu3–Cl3 172.16(2).