TlH6(NO4)3 is Indium-like structured and crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of six dinitrooxythallanyl nitrate;trihydrate molecules. Tl(1) is bonded in a 6-coordinate geometry to three equivalent O(2) and three equivalent O(4) atoms. N(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(4) atom. There are four inequivalent O sites. In the first O site, O(2) is bonded in a water-like geometry to one Tl(1) and one N(1) atom. In the second O site, O(3) is bonded in a single-bond geometry to one N(1) atom. In the third O site, O(4) is bonded in a water-like geometry to one Tl(1), one H(1), and one H(2) atom. In the fourth O site, O(1) is bonded in a single-bond geometry to one N(1) atom.
TlH6(NO4)3 is Indium-like structured and crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of six dinitrooxythallanyl nitrate;trihydrate molecules. Tl(1) is bonded in a 6-coordinate geometry to three equivalent O(2) and three equivalent O(4) atoms. All Tl(1)-O(2) bond lengths are 2.36 Å. All Tl(1)-O(4) bond lengths are 2.39 Å. N(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. The N(1)-O(1) bond length is 1.25 Å. The N(1)-O(2) bond length is 1.31 Å. The N(1)-O(3) bond length is 1.25 Å. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(4) atom. The H(1)-O(4) bond length is 1.00 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(4) atom. The H(2)-O(4) bond length is 0.98 Å. There are four inequivalent O sites. In the first O site, O(2) is bonded in a water-like geometry to one Tl(1) and one N(1) atom. In the second O site, O(3) is bonded in a single-bond geometry to one N(1) atom. In the third O site, O(4) is bonded in a water-like geometry to one Tl(1), one H(1), and one H(2) atom. In the fourth O site, O(1) is bonded in a single-bond geometry to one N(1) atom.