Ba2MnZn2As2O2 crystallizes in the tetragonal I4/mmm space group. Ba(1) is bonded in a 4-coordinate geometry to four equivalent As(1) and four equivalent O(1) atoms. Mn(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. Zn(1) is bonded to four equivalent As(1) atoms to form a mixture of edge and corner-sharing ZnAs4 tetrahedra. As(1) is bonded in a 8-coordinate geometry to four equivalent Ba(1) and four equivalent Zn(1) atoms. O(1) is bonded to four equivalent Ba(1) and two equivalent Mn(1) atoms to form a mixture of edge, face, and corner-sharing OBa4Mn2 octahedra. The corner-sharing octahedra are not tilted.
Ba2MnZn2As2O2 crystallizes in the tetragonal I4/mmm space group. Ba(1) is bonded in a 4-coordinate geometry to four equivalent As(1) and four equivalent O(1) atoms. All Ba(1)-As(1) bond lengths are 3.46 Å. All Ba(1)-O(1) bond lengths are 2.79 Å. Mn(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. All Mn(1)-O(1) bond lengths are 2.14 Å. Zn(1) is bonded to four equivalent As(1) atoms to form a mixture of edge and corner-sharing ZnAs4 tetrahedra. All Zn(1)-As(1) bond lengths are 2.61 Å. As(1) is bonded in a 8-coordinate geometry to four equivalent Ba(1) and four equivalent Zn(1) atoms. O(1) is bonded to four equivalent Ba(1) and two equivalent Mn(1) atoms to form a mixture of edge, face, and corner-sharing OBa4Mn2 octahedra. The corner-sharing octahedra are not tilted.