{4-Bromo-2-(2-{(ethyl­sulfan­yl)(2-oxido­benzyl­idene-κO)amino-κNmethyl­idene}hydrazinyl­idene-κN1)meth­ylphenolato-κO}(ethanol-κO)dioxido­uranium(VI)

摘要

In the title complex, [U(C17H14BrN3O2S)O2(C2H5OH)], the U^VI cation has a distorted penta­gonal–bipyramidal environment with the penta­gonal plane defined by two N and two O atoms of the tetra­dentate Schiff base ligand and the O atom of the ethanol mol­ecule. Two oxide O atoms occupy the axial positions. The azomethine C=N group and the Br atom are disordered over two positions in a 0.8356 (18):0.1644 (18) ratio. The ethyl­thiolyl group is disordered over three conformations in a 0.8356 (18):0.085 (6):0.079 (6) ratio, and the ethanol ligand is also disordered over three orientations in a 0.470 (16):0.277 (19):0.253 (18) ratio. In the crystal, mol­ecules form centrosymmetric dimers through hydrogen bonding between ethanol O—H donors and phenolate O-atom acceptors. Weak C—H⋯O inter­actions consolidate the crystal packing.