Ba(H2O3)2 crystallizes in the monoclinic C2/c space group. Ba(1) is bonded in a 12-coordinate geometry to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms. There are two inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to one O(1) and one O(3) atom. In the second H site, H(2) is bonded in a linear geometry to one O(2) and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to two equivalent Ba(1) and one H(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to two equivalent Ba(1) and one H(2) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to two equivalent Ba(1), one H(1), and one H(2) atom.
Ba(H2O3)2 crystallizes in the monoclinic C2/c space group. Ba(1) is bonded in a 12-coordinate geometry to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms. There are two shorter (2.81 Å) and two longer (2.98 Å) Ba(1)-O(1) bond lengths. There are two shorter (2.88 Å) and two longer (2.89 Å) Ba(1)-O(2) bond lengths. There are two shorter (2.88 Å) and two longer (2.96 Å) Ba(1)-O(3) bond lengths. There are two inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to one O(1) and one O(3) atom. The H(1)-O(1) bond length is 1.07 Å. The H(1)-O(3) bond length is 1.48 Å. In the second H site, H(2) is bonded in a linear geometry to one O(2) and one O(3) atom. The H(2)-O(2) bond length is 1.07 Å. The H(2)-O(3) bond length is 1.47 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to two equivalent Ba(1) and one H(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to two equivalent Ba(1) and one H(2) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to two equivalent Ba(1), one H(1), and one H(2) atom.