TlH2(C2O)2CH(CH3CO)2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 02329_fluka molecules, eight dimethyl ether molecules, and four TlH2(C2O)2 clusters. In each TlH2(C2O)2 cluster, Tl(1) is bonded in a distorted single-bond geometry to one O(2) atom. The Tl(1)-O(2) bond length is 2.71 Å. There are four inequivalent C sites. In the first C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(1), one O(2), and one O(4) atom. The C(8)-C(1) bond length is 1.50 Å. The C(8)-O(2) bond length is 1.28 Å. The C(8)-O(4) bond length is 1.28 Å. In the second C site, C(1) is bonded in a trigonal planar geometry to one C(2), one C(5), and one C(8) atom. The C(1)-C(2) bond length is 1.39 Å. The C(1)-C(5) bond length is 1.41 Å. In the third C site, C(2) is bonded in a distorted single-bond geometry to one C(1) and one H(1) atom. The C(2)-H(1) bond length is 1.09 Å. In the fourth C site, C(5) is bonded in a distorted single-bond geometry to one C(1) and one H(3) atom. The C(5)-H(3) bond length is 1.09 Å. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(3) is bonded in a single-bond geometry to one C(5) atom. There are two inequivalent O sites. In the first O site, O(2) is bonded in a single-bond geometry to one Tl(1) and one C(8) atom. In the second O site, O(4) is bonded in a single-bond geometry to one C(8) atom. Linkers: 4 COc1ccc(C([O])=O)cc1OC. Metal clusters: 4 [Tl]. RCSR code: fes. The MOF has largest included sphere 1.88 A, density 2.62 g/cm3, surface area 2681.31 m2/g, accessible volume 0.08 cm3/g