Materials Data on RbSr3 by Materials Project

Abstract

RbSr3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Rb is bonded to twelve equivalent Sr atoms to form RbSr12 cuboctahedra that share corners with twelve equivalent RbSr12 cuboctahedra, edges with twenty-four equivalent SrRb4Sr8 cuboctahedra, faces with six equivalent RbSr12 cuboctahedra, and faces with twelve equivalent SrRb4Sr8 cuboctahedra. All Rb–Sr bond lengths are 4.42 Å. Sr is bonded to four equivalent Rb and eight equivalent Sr atoms to form SrRb4Sr8 cuboctahedra that share corners with twelve equivalent SrRb4Sr8 cuboctahedra, edges with eight equivalent RbSr12 cuboctahedra, edges with sixteen equivalent SrRb4Sr8 cuboctahedra, faces with four equivalent RbSr12 cuboctahedra, and faces with fourteen equivalent SrRb4Sr8 cuboctahedra. All Sr–Sr bond lengths are 4.42 Å.