SrH2O3 crystallizes in the orthorhombic Pmc2_1 space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. H(1) is bonded in a distorted linear geometry to one O(1) and one O(2) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to two equivalent Sr(1) and two equivalent H(1) atoms. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Sr(1) and two equivalent H(1) atoms. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to four equivalent Sr(1) atoms.
SrH2O3 crystallizes in the orthorhombic Pmc2_1 space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. There is one shorter (2.61 Å) and one longer (2.62 Å) Sr(1)-O(1) bond length. Both Sr(1)-O(2) bond lengths are 2.54 Å. There are two shorter (2.67 Å) and two longer (2.68 Å) Sr(1)-O(3) bond lengths. H(1) is bonded in a distorted linear geometry to one O(1) and one O(2) atom. The H(1)-O(1) bond length is 1.02 Å. The H(1)-O(2) bond length is 1.61 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to two equivalent Sr(1) and two equivalent H(1) atoms. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Sr(1) and two equivalent H(1) atoms. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to four equivalent Sr(1) atoms.