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DOE OSTI · 1190619

Materials Data on Cs2Pt3Se4 by Materials Project

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Abstract

Cs2Pt3Se4 crystallizes in the orthorhombic Fmmm space group. The structure is three-dimensional. Cs1+ is bonded in a 8-coordinate geometry to eight equivalent Se2- atoms. There are a spread of Cs–Se bond distances ranging from 3.87–4.08 Å. There are two inequivalent Pt2+ sites. In the first Pt2+ site, Pt2+ is bonded in a square co-planar geometry to four equivalent Se2- atoms. All Pt–Se bond lengths are 2.50 Å. In the second Pt2+ site, Pt2+ is bonded in a square co-planar geometry to four equivalent Se2- atoms. All Pt–Se bond lengths are 2.49 Å. Se2- is bonded in a 7-coordinate geometry to four equivalent Cs1+ and three Pt2+ atoms.

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36 MATERIALS SCIENCEcrystal structureCs-Pt-SeCs2Pt3Se4

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2020-07-16. Materials Data on Cs2Pt3Se4 by Materials Project. https://doi.org/10.17188/1190619

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