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DOE OSTI · 1725419

Materials Data on LuMg3 by Materials Project

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Abstract

Mg3Lu is alpha bismuth trifluoride structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a distorted body-centered cubic geometry to eight equivalent Mg and six equivalent Lu atoms. All Mg–Mg bond lengths are 3.14 Å. There are four shorter (3.61 Å) and two longer (3.66 Å) Mg–Lu bond lengths. In the second Mg site, Mg is bonded in a body-centered cubic geometry to four equivalent Mg and four equivalent Lu atoms. All Mg–Lu bond lengths are 3.14 Å. Lu is bonded in a distorted body-centered cubic geometry to fourteen Mg atoms.

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36 MATERIALS SCIENCEcrystal structureLu-MgLuMg3

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2020-05-02. Materials Data on LuMg3 by Materials Project. https://doi.org/10.17188/1725419

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