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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Lu2ZnPt by Materials Project

Lu2PtZn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Lu is bonded in a body-centered cubic geometry to four equivalent Pt and four equivalent Zn atoms. All Lu–Pt bond lengths are 2.99 Å. All Lu–Zn bond lengths are 2.99 Å. Pt is bonded in a body-centered cubic geometry to eight equivalent Lu atoms. Zn is bonded in a body-centered cubic geometry to eight equivalent Lu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuZnPt by Materials Project

LuPtZn crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Lu is bonded in a 5-coordinate geometry to five equivalent Pt atoms. There are a spread of Lu–Pt bond distances ranging from 2.88–2.99 Å. Pt is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent Zn atoms. There are a spread of Pt–Zn bond distances ranging from 2.64–2.68 Å. Zn is bonded to four equivalent Pt atoms to form a mixture of distorted edge and corner-sharing ZnPt4 tetrahedra.

36 MATERIALS SCIENCE↗