UCO7CO2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four carbon dioxide molecules and two UCO7 clusters. In each UCO7 cluster, U(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(3), one O(4), and one O(7) atom. C(1) is bonded in a trigonal planar geometry to one O(3), one O(4), and one O(8) atom. There are seven inequivalent O sites. In the first O site, O(7) is bonded in a water-like geometry to one U(1) and one O(9) atom. In the second O site, O(8) is bonded in a single-bond geometry to one C(1) atom. In the third O site, O(1) is bonded in a single-bond geometry to one U(1) atom. In the fourth O site, O(9) is bonded in a single-bond geometry to one O(7) atom. In the fifth O site, O(2) is bonded in a single-bond geometry to one U(1) atom. In the sixth O site, O(3) is bonded in a distorted linear geometry to one U(1) and one C(1) atom. In the seventh O site, O(4) is bonded in a distorted linear geometry to one U(1) and one C(1) atom.
UCO7CO2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four carbon dioxide molecules and two UCO7 clusters. In each UCO7 cluster, U(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(3), one O(4), and one O(7) atom. The U(1)-O(1) bond length is 1.81 Å. The U(1)-O(2) bond length is 1.80 Å. The U(1)-O(3) bond length is 2.16 Å. The U(1)-O(4) bond length is 2.15 Å. The U(1)-O(7) bond length is 2.88 Å. C(1) is bonded in a trigonal planar geometry to one O(3), one O(4), and one O(8) atom. The C(1)-O(3) bond length is 1.33 Å. The C(1)-O(4) bond length is 1.33 Å. The C(1)-O(8) bond length is 1.23 Å. There are seven inequivalent O sites. In the first O site, O(7) is bonded in a water-like geometry to one U(1) and one O(9) atom. The O(7)-O(9) bond length is 1.24 Å. In the second O site, O(8) is bonded in a single-bond geometry to one C(1) atom. In the third O site, O(1) is bonded in a single-bond geometry to one U(1) atom. In the fourth O site, O(9) is bonded in a single-bond geometry to one O(7) atom. In the fifth O site, O(2) is bonded in a single-bond geometry to one U(1) atom. In the sixth O site, O(3) is bonded in a distorted linear geometry to one U(1) and one C(1) atom. In the seventh O site, O(4) is bonded in a distorted linear geometry to one U(1) and one C(1) atom.