Fig. 4: Molecular structures of 4 and 5.
From: Photochemical Synthesis of Transition Metal-Stabilized Uranium(VI) Nitride Complexes

a–d Solid-state structures of 4a (a), 4b (b), 5a (c), and 5b (d) by X-ray crystallography with 50% probability ellipsoids. Solvent molecules, hydrogen atoms, and the isopropyl moieties in PiPr2 are omitted for clarity. Uranium, green; rhodium, violet; Iridium, pink; phosphorus, orange; nitrogen, blue; and carbon, grey.