MgO crystallizes in the cubic Pm-3n space group. Mg(1) is bonded to four equivalent O(1) atoms to form a mixture of distorted corner and edge-sharing MgO4 tetrahedra. O(1) is bonded to four equivalent Mg(1) atoms to form a mixture of distorted corner and edge-sharing OMg4 tetrahedra.
MgO crystallizes in the cubic Pm-3n space group. Mg(1) is bonded to four equivalent O(1) atoms to form a mixture of distorted corner and edge-sharing MgO4 tetrahedra. All Mg(1)-O(1) bond lengths are 1.99 Å. O(1) is bonded to four equivalent Mg(1) atoms to form a mixture of distorted corner and edge-sharing OMg4 tetrahedra.