Ba2OBr2 crystallizes in the orthorhombic Ibam space group. Ba(1) is bonded in a 2-coordinate geometry to two equivalent O(1) and five equivalent Br(1) atoms. O(1) is bonded to four equivalent Ba(1) atoms to form edge-sharing OBa4 tetrahedra. Br(1) is bonded in a 5-coordinate geometry to five equivalent Ba(1) atoms.
Ba2OBr2 crystallizes in the orthorhombic Ibam space group. Ba(1) is bonded in a 2-coordinate geometry to two equivalent O(1) and five equivalent Br(1) atoms. Both Ba(1)-O(1) bond lengths are 2.53 Å. There are a spread of Ba(1)-Br(1) bond distances ranging from 3.36-3.61 Å. O(1) is bonded to four equivalent Ba(1) atoms to form edge-sharing OBa4 tetrahedra. Br(1) is bonded in a 5-coordinate geometry to five equivalent Ba(1) atoms.