Acta Cryst. (2006). E62, i122-i123 [ doi:10.1107/S1600536806013328 ]
Abstract: [Sc(H2O)5(OH)]Br2 is a scandium(III) halide compound that contains centrosymmetric [Sc(H2O)5(OH)]24+ dimeric cationic units built from two edge-sharing (hydroxo-bridged) symmetrically equivalent Sc(H2O)5(OH)2 polyhedra. The mean Sc-O bond length is 2.156 Å. The hydrogen bonds (O
Br) are of low strength. All atoms are in general positions.
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