Bis(nonafluorobutanesulfonato-κO)dioxidotris(tetrahydrofuran-κO)uranium(VI)

Abstract

In the title compound, [U(C4F9O3S)O2(C4H8O)3], each UVI ion is located on a twofold rotation axis and is seven-coordinated by two terminal O atoms in the axial positions [U—O = 1.737 (5) Å] and five O atoms from two monodentate nonafluorobutanesulfonate (NfO−) and three tetrahydrofuran ligands in the equatorial plane [U—O = 2.388 (5)–2.411 (4) Å] in a pentagonal–bipyramidal geometry. The crystal packing exhibits weak intermolecular C—H...O hydrogen bonds involving the non-coordinated O atoms of the NfO− ligands.