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DOE OSTI · 1718539

Materials Data on Ce5Ge3 by Materials Project

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Abstract

Ce5Ge3 crystallizes in the tetragonal P4/ncc space group. The structure is three-dimensional. there are two inequivalent Ce sites. In the first Ce site, Ce is bonded in a 5-coordinate geometry to five Ge atoms. There are a spread of Ce–Ge bond distances ranging from 3.03–3.21 Å. In the second Ce site, Ce is bonded to four equivalent Ge atoms to form distorted edge-sharing CeGe4 tetrahedra. All Ce–Ge bond lengths are 3.04 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 8-coordinate geometry to eight Ce atoms. In the second Ge site, Ge is bonded in a 8-coordinate geometry to eight equivalent Ce atoms.

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36 MATERIALS SCIENCECe-GeCe5Ge3crystal structure

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2019-01-12. Materials Data on Ce5Ge3 by Materials Project. https://doi.org/10.17188/1718539

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