SrHOI crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 3-coordinate geometry to three equivalent O(1) and five equivalent I(1) atoms. H(1) is bonded in a single-bond geometry to one O(1) atom. O(1) is bonded in a distorted single-bond geometry to three equivalent Sr(1) and one H(1) atom. I(1) is bonded in a 5-coordinate geometry to five equivalent Sr(1) atoms.
SrHOI crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 3-coordinate geometry to three equivalent O(1) and five equivalent I(1) atoms. All Sr(1)-O(1) bond lengths are 2.48 Å. There are four shorter (3.61 Å) and one longer (3.65 Å) Sr(1)-I(1) bond length. H(1) is bonded in a single-bond geometry to one O(1) atom. The H(1)-O(1) bond length is 0.97 Å. O(1) is bonded in a distorted single-bond geometry to three equivalent Sr(1) and one H(1) atom. I(1) is bonded in a 5-coordinate geometry to five equivalent Sr(1) atoms.