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DOE OSTI · 1686610

Materials Data on Ni(IO3)2 by Materials Project

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Abstract

Ni(IO3)2 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one Ni(IO3)2 sheet oriented in the (0, 0, 1) direction. Ni2+ is bonded in an octahedral geometry to six O2- atoms. There are four shorter (2.12 Å) and two longer (2.14 Å) Ni–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Ni2+ and one I5+ atom. The O–I bond length is 1.84 Å. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Ni2+ and one I5+ atom. The O–I bond length is 1.84 Å. I5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms.

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36 MATERIALS SCIENCEcrystal structureI-Ni-ONi(IO3)2

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2020-05-02. Materials Data on Ni(IO3)2 by Materials Project. https://doi.org/10.17188/1686610

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