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DOE OSTI · 1287098

Materials Data on UGeAu by Materials Project

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Abstract

UAuGe crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent U sites. In the first U site, U is bonded in a 12-coordinate geometry to six equivalent Au and six equivalent Ge atoms. All U–Au bond lengths are 3.04 Å. All U–Ge bond lengths are 3.33 Å. In the second U site, U is bonded to six equivalent Au and six equivalent Ge atoms to form face-sharing UGe6Au6 cuboctahedra. All U–Au bond lengths are 3.36 Å. All U–Ge bond lengths are 3.07 Å. Au is bonded in a 6-coordinate geometry to six U and three equivalent Ge atoms. All Au–Ge bond lengths are 2.62 Å. Ge is bonded in a 3-coordinate geometry to six U and three equivalent Au atoms.

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36 MATERIALS SCIENCEAu-Ge-Ucrystal structureUGeAu

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2020-07-15. Materials Data on UGeAu by Materials Project. https://doi.org/10.17188/1287098

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