HgCl2(CH3CHO)4 is Indium-derived structured and crystallizes in the tetragonal I4/m space group. The structure is zero-dimensional and consists of eight dimethyl ether molecules and two mercuric chloride molecules. Linkers: 2 C1COCCO1. Metal clusters: 1 Cl[Hg]Cl. The MOF has largest included sphere 2.64 A, density 2.40 g/cm3, surface area 3718.77 m2/g, accessible volume 0.08 cm3/g