CuC2O4(C3H2)6(CH)2 crystallizes in the cubic Pn-3n space group. The structure is zero-dimensional and consists of forty-eight 02329_fluka molecules, sixteen 50446-43-0 molecules, and twenty-four copper formate molecules. Linkers: 16 [O]C(=O)/C=C/c1ccc(-c2cc(-c3ccc(/C=C/C([O])=O)cc3)cc(-c3ccc(/C=C/C([O])=O)cc3)c2)cc1. Metal clusters: 12 [C]1O[Cu]234O[C]O[Cu]2(O1)(O[C]O3)O[C]O4. RCSR code: pto. The MOF has largest included sphere 21.84 A, density 0.44 g/cm3, surface area 4732.06 m2/g, accessible volume 1.83 cm3/g