MgSnSr is half-Heusler structured and crystallizes in the cubic F-43m space group. Sr(1) is bonded in a body-centered cubic geometry to four equivalent Mg(1) and four equivalent Sn(1) atoms. Mg(1) is bonded to four equivalent Sr(1) atoms to form MgSr4 tetrahedra that share corners with four equivalent Sn(1)Sr4 tetrahedra, corners with twelve equivalent Mg(1)Sr4 tetrahedra, and edges with six equivalent Sn(1)Sr4 tetrahedra. Sn(1) is bonded to four equivalent Sr(1) atoms to form SnSr4 tetrahedra that share corners with four equivalent Mg(1)Sr4 tetrahedra, corners with twelve equivalent Sn(1)Sr4 tetrahedra, and edges with six equivalent Mg(1)Sr4 tetrahedra.
MgSnSr is half-Heusler structured and crystallizes in the cubic F-43m space group. Sr(1) is bonded in a body-centered cubic geometry to four equivalent Mg(1) and four equivalent Sn(1) atoms. All Sr(1)-Mg(1) bond lengths are 3.30 Å. All Sr(1)-Sn(1) bond lengths are 3.30 Å. Mg(1) is bonded to four equivalent Sr(1) atoms to form MgSr4 tetrahedra that share corners with four equivalent Sn(1)Sr4 tetrahedra, corners with twelve equivalent Mg(1)Sr4 tetrahedra, and edges with six equivalent Sn(1)Sr4 tetrahedra. Sn(1) is bonded to four equivalent Sr(1) atoms to form SnSr4 tetrahedra that share corners with four equivalent Mg(1)Sr4 tetrahedra, corners with twelve equivalent Sn(1)Sr4 tetrahedra, and edges with six equivalent Mg(1)Sr4 tetrahedra.