Fig. 14. Molecular structure of 14 with anisotropic displacement ellipsoids set at 50% probability, major component of disordered C4 core shown. Mesityl groups shown as wireframe, except those interacting with the Fe and hydrogen atoms, except H4, have been omitted for clarity. Selected bond distances (Å) and angles (°) for 13 shown: Fe1–O1A 1.8702(9), Fe1–O78 2.1076(14), Fe1–O79 2.0442(10), C2A–O1A 1.306(17), C2A–C3A 1.560(17), C2A–C6A 1.362(18), C3A–C4A 1.576(13), C4A–C6A 1.456(17), C4A–O5A 1.20(2), O78–C77–O79 118.42(14).
