Sr(H8O5)2 is alpha Po structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one Sr(H8O5)2 cluster. Sr(1) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms. There are eight inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(2) atom. In the third H site, H(3) is bonded in a linear geometry to one O(1) and one O(3) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(3) atom. In the fifth H site, H(5) is bonded in a distorted single-bond geometry to one O(4) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(4) atom. In the seventh H site, H(7) is bonded in a linear geometry to one O(1) and one O(5) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(5) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one H(3) and one H(7) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one Sr(1), one H(1), and one H(2) atom. In the third O site, O(3) is bonded in a water-like geometry to one H(3) and one H(4) atom. In the fourth O site, O(4) is bonded in a distorted water-like geometry to one Sr(1), one H(5), and one H(6) atom. In the fifth O site, O(5) is bonded in a water-like geometry to one Sr(1), one H(7), and one H(8) atom.
Sr(H8O5)2 is alpha Po structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one Sr(H8O5)2 cluster. Sr(1) is bonded in a 6-coordinate geometry to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms. Both Sr(1)-O(2) bond lengths are 2.55 Å. Both Sr(1)-O(4) bond lengths are 2.61 Å. Both Sr(1)-O(5) bond lengths are 2.62 Å. There are eight inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(2) atom. The H(1)-O(2) bond length is 1.00 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(2) atom. The H(2)-O(2) bond length is 0.99 Å. In the third H site, H(3) is bonded in a linear geometry to one O(1) and one O(3) atom. The H(3)-O(1) bond length is 1.58 Å. The H(3)-O(3) bond length is 1.03 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(3) atom. The H(4)-O(3) bond length is 0.99 Å. In the fifth H site, H(5) is bonded in a distorted single-bond geometry to one O(4) atom. The H(5)-O(4) bond length is 1.01 Å. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(4) atom. The H(6)-O(4) bond length is 1.00 Å. In the seventh H site, H(7) is bonded in a linear geometry to one O(1) and one O(5) atom. The H(7)-O(1) bond length is 1.54 Å. The H(7)-O(5) bond length is 1.05 Å. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(5) atom. The H(8)-O(5) bond length is 0.97 Å. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one H(3) and one H(7) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one Sr(1), one H(1), and one H(2) atom. In the third O site, O(3) is bonded in a water-like geometry to one H(3) and one H(4) atom. In the fourth O site, O(4) is bonded in a distorted water-like geometry to one Sr(1), one H(5), and one H(6) atom. In the fifth O site, O(5) is bonded in a water-like geometry to one Sr(1), one H(7), and one H(8) atom.