Fig. 1. Solid-state structure of 2. For clarity, all hydrogen atoms and two benzene solvent molecules are omitted (displacement ellipsoids drawn at 50% probability and fluorine atoms drawn in yellow). Selected distances/Å: U1–O1, 1.766(4); U1–O2, 1.763(4); U1–N1, 2.684(5); U1–N2, 2.465(5); U1–N3, 2.483(4); U1–N4, 2.681(5); U1–Cl1, 2.710(1). Selected angles/deg.: O1–U1–O2, 175.5(2); sum of equatorial bond angles around U1, 368.26.
