Ba2SrWO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/m space group. Ba(1) is bonded in a 5-coordinate geometry to three equivalent O(2) and four equivalent O(1) atoms. Sr(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form SrO6 octahedra that share corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-24°. W(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form WO6 octahedra that share corners with six equivalent Sr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-24°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one Sr(1), and one W(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Ba(1), one Sr(1), and one W(1) atom.
Ba2SrWO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/m space group. Ba(1) is bonded in a 5-coordinate geometry to three equivalent O(2) and four equivalent O(1) atoms. There is one shorter (2.72 Å) and two longer (3.11 Å) Ba(1)-O(2) bond lengths. There are two shorter (2.79 Å) and two longer (2.84 Å) Ba(1)-O(1) bond lengths. Sr(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form SrO6 octahedra that share corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-24°. Both Sr(1)-O(2) bond lengths are 2.47 Å. All Sr(1)-O(1) bond lengths are 2.46 Å. W(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form WO6 octahedra that share corners with six equivalent Sr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-24°. Both W(1)-O(2) bond lengths are 1.97 Å. All W(1)-O(1) bond lengths are 1.97 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one Sr(1), and one W(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Ba(1), one Sr(1), and one W(1) atom.