BaSnO3 is (Cubic) Perovskite-like structured and crystallizes in the orthorhombic Imma space group. Ba(1) is bonded to four equivalent O(2) and eight equivalent O(1) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Ba(1)O12 cuboctahedra, faces with six equivalent Ba(1)O12 cuboctahedra, and faces with eight equivalent Sn(1)O6 octahedra. Sn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form SnO6 octahedra that share corners with six equivalent Sn(1)O6 octahedra and faces with eight equivalent Ba(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 7-8°. There are two inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Ba(1) and two equivalent Sn(1) atoms to form a mixture of distorted edge, corner, and face-sharing OBa4Sn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the second O site, O(2) is bonded in a 6-coordinate geometry to four equivalent Ba(1) and two equivalent Sn(1) atoms.
BaSnO3 is (Cubic) Perovskite-like structured and crystallizes in the orthorhombic Imma space group. Ba(1) is bonded to four equivalent O(2) and eight equivalent O(1) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Ba(1)O12 cuboctahedra, faces with six equivalent Ba(1)O12 cuboctahedra, and faces with eight equivalent Sn(1)O6 octahedra. There are a spread of Ba(1)-O(2) bond distances ranging from 2.83-3.11 Å. There are four shorter (2.87 Å) and four longer (3.05 Å) Ba(1)-O(1) bond lengths. Sn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form SnO6 octahedra that share corners with six equivalent Sn(1)O6 octahedra and faces with eight equivalent Ba(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 7-8°. Both Sn(1)-O(2) bond lengths are 2.10 Å. All Sn(1)-O(1) bond lengths are 2.10 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Ba(1) and two equivalent Sn(1) atoms to form a mixture of distorted edge, corner, and face-sharing OBa4Sn2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the second O site, O(2) is bonded in a 6-coordinate geometry to four equivalent Ba(1) and two equivalent Sn(1) atoms.