UTl4C3O11 is Indium-like structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four UTl4C3O11 clusters. U(1) is bonded in a distorted hexagonal bipyramidal geometry to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a distorted single-bond geometry to one O(1) atom. In the second Tl site, Tl(2) is bonded in a 1-coordinate geometry to one O(1) atom. There are two inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one O(1), one O(5), and one O(6) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(2) and two equivalent O(4) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Tl(1), one Tl(2), and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(2) atom. In the third O site, O(3) is bonded in a single-bond geometry to one U(1) atom. In the fourth O site, O(4) is bonded in a distorted L-shaped geometry to one U(1) and one C(2) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one U(1) and one C(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one U(1) and one C(1) atom.
UTl4C3O11 is Indium-like structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four UTl4C3O11 clusters. U(1) is bonded in a distorted hexagonal bipyramidal geometry to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. Both U(1)-O(3) bond lengths are 1.85 Å. Both U(1)-O(4) bond lengths are 2.44 Å. Both U(1)-O(5) bond lengths are 2.46 Å. Both U(1)-O(6) bond lengths are 2.46 Å. There are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a distorted single-bond geometry to one O(1) atom. The Tl(1)-O(1) bond length is 2.79 Å. In the second Tl site, Tl(2) is bonded in a 1-coordinate geometry to one O(1) atom. The Tl(2)-O(1) bond length is 2.84 Å. There are two inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one O(1), one O(5), and one O(6) atom. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(5) bond length is 1.32 Å. The C(1)-O(6) bond length is 1.32 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one O(2) and two equivalent O(4) atoms. The C(2)-O(2) bond length is 1.27 Å. Both C(2)-O(4) bond lengths are 1.32 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Tl(1), one Tl(2), and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(2) atom. In the third O site, O(3) is bonded in a single-bond geometry to one U(1) atom. In the fourth O site, O(4) is bonded in a distorted L-shaped geometry to one U(1) and one C(2) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one U(1) and one C(1) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one U(1) and one C(1) atom.