MgMn2O4 is Spinel structured and crystallizes in the tetragonal I4_1/a space group. Mg(1) is bonded to four equivalent O(1) atoms to form MgO4 tetrahedra that share corners with twelve equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-66°. Mn(1) is bonded to six equivalent O(1) atoms to form MnO6 octahedra that share corners with six equivalent Mg(1)O4 tetrahedra and edges with six equivalent Mn(1)O6 octahedra. O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mg(1) and three equivalent Mn(1) atoms.
MgMn2O4 is Spinel structured and crystallizes in the tetragonal I4_1/a space group. Mg(1) is bonded to four equivalent O(1) atoms to form MgO4 tetrahedra that share corners with twelve equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-66°. All Mg(1)-O(1) bond lengths are 2.02 Å. Mn(1) is bonded to six equivalent O(1) atoms to form MnO6 octahedra that share corners with six equivalent Mg(1)O4 tetrahedra and edges with six equivalent Mn(1)O6 octahedra. There are a spread of Mn(1)-O(1) bond distances ranging from 1.97-2.26 Å. O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mg(1) and three equivalent Mn(1) atoms.