Materials Data on SnRuW by Materials Project
WRuSn is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. W is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Sn atoms. All W–Ru bond lengths are 2.69 Å. All W–Sn bond lengths are 2.69 Å. Ru is bonded in a 4-coordinate geometry to four equivalent W and six equivalent Sn atoms. All Ru–Sn bond lengths are 3.10 Å. Sn is bonded to four equivalent W and six equivalent Ru atoms to form a mixture of distorted face and corner-sharing SnRu6W4 tetrahedra.
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