Materials Data on RbBrO4 by Materials Project
RbO4Br is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. Rb is bonded in a 8-coordinate geometry to eight equivalent O atoms. There are four shorter (3.04 Å) and four longer (3.10 Å) Rb–O bond lengths. O is bonded in a distorted single-bond geometry to two equivalent Rb and one Br atom. The O–Br bond length is 1.65 Å. Br is bonded in a tetrahedral geometry to four equivalent O atoms.
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