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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on YbSbPd by Materials Project

YbPdSb is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Yb is bonded in a body-centered cubic geometry to four equivalent Pd and four equivalent Sb atoms. All Yb–Pd bond lengths are 2.97 Å. All Yb–Sb bond lengths are 2.97 Å. Pd is bonded to four equivalent Yb atoms to form PdYb4 tetrahedra that share corners with four equivalent SbYb4 tetrahedra, corners with twelve equivalent PdYb4 tetrahedra, and edges with six equivalent SbYb4 tetrahedra. Sb is bonded to four equivalent Yb atoms to form SbYb4 tetrahedra that share corners with four equivalent PdYb4 tetrahedra, corners with twelve equivalent SbYb4 tetrahedra, and edges with six equivalent PdYb4 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbSbPd by Materials Project

YbPdSb crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Yb is bonded in a 12-coordinate geometry to six equivalent Pd and six equivalent Sb atoms. There are a spread of Yb–Pd bond distances ranging from 3.18–3.44 Å. There are a spread of Yb–Sb bond distances ranging from 3.22–3.38 Å. Pd is bonded in a 10-coordinate geometry to six equivalent Yb and four equivalent Sb atoms. There are a spread of Pd–Sb bond distances ranging from 2.71–2.86 Å. Sb is bonded in a 10-coordinate geometry to six equivalent Yb and four equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbSbPd by Materials Project

YbPdSb is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Yb is bonded to four equivalent Pd and six equivalent Sb atoms to form a mixture of distorted corner and face-sharing YbSb6Pd4 tetrahedra. All Yb–Pd bond lengths are 2.87 Å. All Yb–Sb bond lengths are 3.32 Å. Pd is bonded in a body-centered cubic geometry to four equivalent Yb and four equivalent Sb atoms. All Pd–Sb bond lengths are 2.87 Å. Sb is bonded in a distorted q6 geometry to six equivalent Yb and four equivalent Pd atoms.

36 MATERIALS SCIENCE↗