CaMgO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ca(1) is bonded to twelve equivalent O(1) atoms to form CaO12 cuboctahedra that share corners with twelve equivalent Ca(1)O12 cuboctahedra, faces with six equivalent Ca(1)O12 cuboctahedra, and faces with eight equivalent Mg(1)O6 octahedra. 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 Ca(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a distorted linear geometry to four equivalent Ca(1) and two equivalent Mg(1) atoms.
CaMgO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ca(1) is bonded to twelve equivalent O(1) atoms to form CaO12 cuboctahedra that share corners with twelve equivalent Ca(1)O12 cuboctahedra, faces with six equivalent Ca(1)O12 cuboctahedra, and faces with eight equivalent Mg(1)O6 octahedra. All Ca(1)-O(1) bond lengths are 2.79 Å. 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 Ca(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Mg(1)-O(1) bond lengths are 1.97 Å. O(1) is bonded in a distorted linear geometry to four equivalent Ca(1) and two equivalent Mg(1) atoms.