CaSnO3 crystallizes in the triclinic P-1 space group. Ca(1) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and three equivalent O(3) atoms. Sn(1) is bonded in a rectangular see-saw-like geometry to one O(1) and three equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Ca(1), one Sn(1), and one O(3) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Ca(1) and three equivalent Sn(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to three equivalent Ca(1) and one O(1) atom.
CaSnO3 crystallizes in the triclinic P-1 space group. Ca(1) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and three equivalent O(3) atoms. The Ca(1)-O(2) bond length is 2.40 Å. There is one shorter (2.31 Å) and one longer (2.36 Å) Ca(1)-O(1) bond length. There are a spread of Ca(1)-O(3) bond distances ranging from 2.30-2.68 Å. Sn(1) is bonded in a rectangular see-saw-like geometry to one O(1) and three equivalent O(2) atoms. The Sn(1)-O(1) bond length is 2.29 Å. There are a spread of Sn(1)-O(2) bond distances ranging from 2.14-2.39 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Ca(1), one Sn(1), and one O(3) atom. The O(1)-O(3) bond length is 1.49 Å. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Ca(1) and three equivalent Sn(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to three equivalent Ca(1) and one O(1) atom.