TlUH(SeO4)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 7440-28-0 atoms inside a UH(SeO4)2 framework. In the UH(SeO4)2 framework, U(1) is bonded in a distorted pentagonal bipyramidal geometry to one O(2), one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom. H(1) is bonded in a single-bond geometry to one O(1) and one O(5) atom. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(2), and one O(6) atom. In the second Se site, Se(2) is bonded in a distorted trigonal non-coplanar geometry to one O(3), one O(4), and one O(5) atom. There are eight inequivalent O sites. In the first O site, O(4) is bonded in a distorted bent 120 degrees geometry to one U(1) and one Se(2) atom. In the second O site, O(5) is bonded in a 3-coordinate geometry to one U(1), one H(1), and one Se(2) atom. In the third O site, O(6) is bonded in a 2-coordinate geometry to one U(1) and one Se(1) atom. In the fourth O site, O(7) is bonded in a single-bond geometry to one U(1) atom. In the fifth O site, O(8) is bonded in a single-bond geometry to one U(1) atom. In the sixth O site, O(1) is bonded in a water-like geometry to one H(1) and one Se(1) atom. In the seventh O site, O(2) is bonded in a distorted bent 120 degrees geometry to one U(1) and one Se(1) atom. In the eighth O site, O(3) is bonded in a bent 120 degrees geometry to one U(1) and one Se(2) atom.
TlUH(SeO4)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 7440-28-0 atoms inside a UH(SeO4)2 framework. In the UH(SeO4)2 framework, U(1) is bonded in a distorted pentagonal bipyramidal geometry to one O(2), one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom. The U(1)-O(2) bond length is 2.41 Å. The U(1)-O(3) bond length is 2.33 Å. The U(1)-O(4) bond length is 2.36 Å. The U(1)-O(5) bond length is 2.47 Å. The U(1)-O(6) bond length is 2.43 Å. The U(1)-O(7) bond length is 1.83 Å. The U(1)-O(8) bond length is 1.83 Å. H(1) is bonded in a single-bond geometry to one O(1) and one O(5) atom. The H(1)-O(1) bond length is 1.01 Å. The H(1)-O(5) bond length is 1.75 Å. There are two inequivalent Se sites. In the first Se site, Se(1) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(2), and one O(6) atom. The Se(1)-O(1) bond length is 1.80 Å. The Se(1)-O(2) bond length is 1.71 Å. The Se(1)-O(6) bond length is 1.71 Å. In the second Se site, Se(2) is bonded in a distorted trigonal non-coplanar geometry to one O(3), one O(4), and one O(5) atom. The Se(2)-O(3) bond length is 1.74 Å. The Se(2)-O(4) bond length is 1.73 Å. The Se(2)-O(5) bond length is 1.73 Å. There are eight inequivalent O sites. In the first O site, O(4) is bonded in a distorted bent 120 degrees geometry to one U(1) and one Se(2) atom. In the second O site, O(5) is bonded in a 3-coordinate geometry to one U(1), one H(1), and one Se(2) atom. In the third O site, O(6) is bonded in a 2-coordinate geometry to one U(1) and one Se(1) atom. In the fourth O site, O(7) is bonded in a single-bond geometry to one U(1) atom. In the fifth O site, O(8) is bonded in a single-bond geometry to one U(1) atom. In the sixth O site, O(1) is bonded in a water-like geometry to one H(1) and one Se(1) atom. In the seventh O site, O(2) is bonded in a distorted bent 120 degrees geometry to one U(1) and one Se(1) atom. In the eighth O site, O(3) is bonded in a bent 120 degrees geometry to one U(1) and one Se(2) atom.