Materials Data on RbIO4 by Materials Project
RbIO4 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 (2.99 Å) and four longer (3.05 Å) Rb–O bond lengths. O is bonded in a 1-coordinate geometry to two equivalent Rb and one I atom. The O–I bond length is 1.80 Å. I is bonded in a tetrahedral geometry to four equivalent O atoms.
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