MgTlO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Mg(1) is bonded to six equivalent O(1) atoms to form MgO6 octahedra that share corners with six equivalent Mg(1)O6 octahedra and faces with eight equivalent Tl(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Tl(1) is bonded to twelve equivalent O(1) atoms to form TlO12 cuboctahedra that share corners with twelve equivalent Tl(1)O12 cuboctahedra, faces with six equivalent Tl(1)O12 cuboctahedra, and faces with eight equivalent Mg(1)O6 octahedra. O(1) is bonded in a linear geometry to two equivalent Mg(1) and four equivalent Tl(1) atoms.
MgTlO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Mg(1) is bonded to six equivalent O(1) atoms to form MgO6 octahedra that share corners with six equivalent Mg(1)O6 octahedra and faces with eight equivalent Tl(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Mg(1)-O(1) bond lengths are 1.98 Å. Tl(1) is bonded to twelve equivalent O(1) atoms to form TlO12 cuboctahedra that share corners with twelve equivalent Tl(1)O12 cuboctahedra, faces with six equivalent Tl(1)O12 cuboctahedra, and faces with eight equivalent Mg(1)O6 octahedra. All Tl(1)-O(1) bond lengths are 2.81 Å. O(1) is bonded in a linear geometry to two equivalent Mg(1) and four equivalent Tl(1) atoms.