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DOE OSTI · 1289458

Materials Data on Sr(IO3)2 by Materials Project

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Abstract

Sr(IO3)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Sr2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Sr–O bond distances ranging from 2.62–3.08 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Sr2+ and one I5+ atom. The O–I bond length is 1.84 Å. In the second O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Sr2+ and one I5+ atom. The O–I bond length is 1.85 Å. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+ and one I5+ atom. The O–I bond length is 1.83 Å. I5+ is bonded in a 3-coordinate geometry to three O2- atoms.

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36 MATERIALS SCIENCEcrystal structureI-O-SrSr(IO3)2

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2020-05-01. Materials Data on Sr(IO3)2 by Materials Project. https://doi.org/10.17188/1289458

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