{4-Bromo-2-[(2-{(ethyl-sulfan-yl)[(2-oxido-benzyl-idene-?O)amino-?N]methyl-idene}hydrazinyl-idene-?N (1))meth-yl]phenolato-?O}(ethanol-?O)dioxido-uranium(VI).

ABSTRACT: In the title complex, [U(C17H14BrN3O2S)O2(C2H5OH)], the U(VI) cation has a distorted penta-gonal-bipyramidal environment with the penta-gonal plane defined by two N and two O atoms of the tetra-dentate Schiff base ligand and the O atom of the ethanol mol-ecule. 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 ethyl-thiolyl 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, mol-ecules form centrosymmetric dimers through hydrogen bonding between ethanol O-H donors and phenolate O-atom acceptors. Weak C-H?O inter-actions consolidate the crystal packing.

SUBMITTER: Centore R 

PROVIDER: S-EPMC3772406 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature