Yb3O(C6SO4)3 is Indium-derived structured and crystallizes in the trigonal P31c space group. The structure is zero-dimensional and consists of six 2,5-thiophenedicarboxylic acid molecules and two Yb3O clusters. In each Yb3O cluster, Yb(1) is bonded in a distorted single-bond geometry to one O(5) atom. The Yb(1)-O(5) bond length is 2.13 Å. O(5) is bonded in a trigonal planar geometry to three equivalent Yb(1) atoms. Linkers: 6 [O]C(=O)c1[c][c]c(C([O])=O)s1. Metal clusters: 2 [C]1O[Yb]23O[C]O[Yb]45(O1)O[C]O[Yb](O[C]O2)(O[C]O3)(O[C]O4)O5. RCSR code: acs. The MOF has largest included sphere 8.49 A, density 1.13 g/cm3, surface area 2520.73 m2/g, accessible volume 0.66 cm3/g