Zero-field 57Fe Mössbauer spectrum obtained at 90 K and spectral fits (δ, |ΔEQ| (mm/s)) for (a) (PhL)2Fe7(µ2-Cl)4(thf)2 (2) ((blue, 28.7%) 0.28, 2.38; (green, 24.9%) 0.17, 2.67; (gold, 29%) 0.72, 1.32; (pink, 17.4%) 1.18, 2.37); (b) (PhL)2Fe6Co(µ2-Cl)4(thf)2 (3) (blue, 38.9%) 0.21, 2.69; (green, 38.9%) 0.73, 1.39; (gold, 22.3%) 1.16, 2.35. Solid-state structures for (PhL)2Fe7(µ2-Cl)4(thf)2 (2) with the thermal ellipsoids set at the 50% probability level (hydrogen atoms, and solvent molecules omitted for clarity; Fe orange, C gray, N blue, O red, Cl green).