Materials Data on BeReB by Materials Project

Abstract

BeReB is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Be is bonded to four equivalent Re atoms to form BeRe4 tetrahedra that share corners with four equivalent BRe4 tetrahedra, corners with twelve equivalent BeRe4 tetrahedra, and edges with six equivalent BRe4 tetrahedra. All Be–Re bond lengths are 2.24 Å. Re is bonded in a body-centered cubic geometry to four equivalent Be and four equivalent B atoms. All Re–B bond lengths are 2.24 Å. B is bonded to four equivalent Re atoms to form BRe4 tetrahedra that share corners with four equivalent BeRe4 tetrahedra, corners with twelve equivalent BRe4 tetrahedra, and edges with six equivalent BeRe4 tetrahedra.