SrO6 crystallizes in the monoclinic C2/c space group. Sr(1) is bonded in a 10-coordinate geometry to two equivalent O(3), four equivalent O(1), and four equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one O(1) atom. In the second O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Sr(1) and one O(2) atom. In the third O site, O(3) is bonded in a water-like geometry to one Sr(1) and one O(3) atom.
SrO6 crystallizes in the monoclinic C2/c space group. Sr(1) is bonded in a 10-coordinate geometry to two equivalent O(3), four equivalent O(1), and four equivalent O(2) atoms. Both Sr(1)-O(3) bond lengths are 2.68 Å. There are two shorter (2.66 Å) and two longer (2.67 Å) Sr(1)-O(1) bond lengths. There are two shorter (2.69 Å) and two longer (2.75 Å) Sr(1)-O(2) bond lengths. There are three inequivalent O sites. In the first O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one O(1) atom. The O(2)-O(1) bond length is 1.32 Å. In the second O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Sr(1) and one O(2) atom. In the third O site, O(3) is bonded in a water-like geometry to one Sr(1) and one O(3) atom. The O(3)-O(3) bond length is 1.29 Å.