Sr2LaSbO6 is Orthorhombic Perovskite-derived structured and crystallizes in the cubic Pn-3 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a q6 geometry to twelve equivalent O(1) atoms. In the second Sr site, Sr(2) is bonded in a distorted square co-planar geometry to eight equivalent O(1) atoms. La(1) is bonded to six equivalent O(1) atoms to form LaO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles are 25°. Sb(1) is bonded to six equivalent O(1) atoms to form SbO6 octahedra that share corners with six equivalent La(1)O6 octahedra. The corner-sharing octahedral tilt angles are 25°. O(1) is bonded in a 5-coordinate geometry to one Sr(1), two equivalent Sr(2), one La(1), and one Sb(1) atom.
Sr2LaSbO6 is Orthorhombic Perovskite-derived structured and crystallizes in the cubic Pn-3 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a q6 geometry to twelve equivalent O(1) atoms. All Sr(1)-O(1) bond lengths are 3.02 Å. In the second Sr site, Sr(2) is bonded in a distorted square co-planar geometry to eight equivalent O(1) atoms. There are four shorter (2.55 Å) and four longer (3.11 Å) Sr(2)-O(1) bond lengths. La(1) is bonded to six equivalent O(1) atoms to form LaO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles are 25°. All La(1)-O(1) bond lengths are 2.36 Å. Sb(1) is bonded to six equivalent O(1) atoms to form SbO6 octahedra that share corners with six equivalent La(1)O6 octahedra. The corner-sharing octahedral tilt angles are 25°. All Sb(1)-O(1) bond lengths are 2.02 Å. O(1) is bonded in a 5-coordinate geometry to one Sr(1), two equivalent Sr(2), one La(1), and one Sb(1) atom.