BeTh3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Be(1) is bonded to twelve equivalent Th(1) atoms to form BeTh12 cuboctahedra that share corners with twelve equivalent Be(1)Th12 cuboctahedra, edges with twenty-four equivalent Th(1)Th8Be4 cuboctahedra, faces with six equivalent Be(1)Th12 cuboctahedra, and faces with twelve equivalent Th(1)Th8Be4 cuboctahedra. Th(1) is bonded to four equivalent Be(1) and eight equivalent Th(1) atoms to form ThTh8Be4 cuboctahedra that share corners with twelve equivalent Th(1)Th8Be4 cuboctahedra, edges with eight equivalent Be(1)Th12 cuboctahedra, edges with sixteen equivalent Th(1)Th8Be4 cuboctahedra, faces with four equivalent Be(1)Th12 cuboctahedra, and faces with fourteen equivalent Th(1)Th8Be4 cuboctahedra.
BeTh3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Be(1) is bonded to twelve equivalent Th(1) atoms to form BeTh12 cuboctahedra that share corners with twelve equivalent Be(1)Th12 cuboctahedra, edges with twenty-four equivalent Th(1)Th8Be4 cuboctahedra, faces with six equivalent Be(1)Th12 cuboctahedra, and faces with twelve equivalent Th(1)Th8Be4 cuboctahedra. All Be(1)-Th(1) bond lengths are 3.38 Å. Th(1) is bonded to four equivalent Be(1) and eight equivalent Th(1) atoms to form ThTh8Be4 cuboctahedra that share corners with twelve equivalent Th(1)Th8Be4 cuboctahedra, edges with eight equivalent Be(1)Th12 cuboctahedra, edges with sixteen equivalent Th(1)Th8Be4 cuboctahedra, faces with four equivalent Be(1)Th12 cuboctahedra, and faces with fourteen equivalent Th(1)Th8Be4 cuboctahedra. All Th(1)-Th(1) bond lengths are 3.38 Å.