Si(C3H2)4(ZnC8H4O4)2 is Indium-derived structured and crystallizes in the tetragonal P4_2/mmc space group. The structure is zero-dimensional and consists of two tetrakis(prop-1-en-2-yl)silane molecules and two ZnC8H4O4 clusters. In each ZnC8H4O4 cluster, Zn(1) is bonded in a distorted square co-planar geometry to four equivalent O(1) atoms. All Zn(1)-O(1) bond lengths are 2.01 Å. There are three inequivalent C sites. In the first C site, C(2) is bonded in a distorted single-bond geometry to one C(4) and one H(2) atom. The C(2)-C(4) bond length is 1.37 Å. The C(2)-H(2) bond length is 0.95 Å. In the second C site, C(5) is bonded in a bent 120 degrees geometry to one C(4) and two equivalent O(1) atoms. The C(5)-C(4) bond length is 1.49 Å. Both C(5)-O(1) bond lengths are 1.26 Å. In the third C site, C(4) is bonded in a trigonal planar geometry to one C(5) and two equivalent C(2) atoms. H(2) is bonded in a single-bond geometry to one C(2) atom. O(1) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(5) atom. Linkers: 2 [O]C(=O)c1ccc([Si](c2ccc(C([O])=O)cc2)(c2ccc(C([O])=O)cc2)c2ccc(C([O])=O)cc2)cc1. Metal clusters: 2 [C]1O[Zn]23O[C]O[Zn](O1)(O[C]O2)O[C]O3. RCSR code: pts. The MOF has largest included sphere 10.36 A, density 0.55 g/cm3, surface area 4300.33 m2/g, accessible volume 1.34 cm3/g