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Materials Data on LaGeOs by Materials Project

LaOsGe is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. La is bonded in a body-centered cubic geometry to four equivalent Os and four equivalent Ge atoms. All La–Os bond lengths are 2.92 Å. All La–Ge bond lengths are 2.92 Å. Os is bonded to four equivalent La atoms to form OsLa4 tetrahedra that share corners with four equivalent GeLa4 tetrahedra, corners with twelve equivalent OsLa4 tetrahedra, and edges with six equivalent GeLa4 tetrahedra. Ge is bonded to four equivalent La atoms to form GeLa4 tetrahedra that share corners with four equivalent OsLa4 tetrahedra, corners with twelve equivalent GeLa4 tetrahedra, and edges with six equivalent OsLa4 tetrahedra.

36 MATERIALS SCIENCE↗