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DOE OSTI · 1742687

Materials Data on SrMg2 by Materials Project

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Abstract

Mg2Sr crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Sr is bonded in a 11-coordinate geometry to five equivalent Sr and eight Mg atoms. There are a spread of Sr–Sr bond distances ranging from 3.58–4.20 Å. There are a spread of Sr–Mg bond distances ranging from 3.58–3.78 Å. There are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 12-coordinate geometry to three equivalent Sr and six Mg atoms. There are a spread of Mg–Mg bond distances ranging from 3.19–3.33 Å. In the second Mg site, Mg is bonded in a 9-coordinate geometry to five equivalent Sr and four equivalent Mg atoms.

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36 MATERIALS SCIENCEcrystal structureMg-SrSrMg2

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2020-05-03. Materials Data on SrMg2 by Materials Project. https://doi.org/10.17188/1742687

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