Poly[propane-1,3-diammonium [tetra-μ₃-oxo-hexa­oxo­tri­molyb­denum(VI)] dihydrate]

The crystal structure of the title compound, {(C₃H₁₂N₂)[Mo₃O₁₀]·2H₂O}_n, is composed of [Mo₃O₁₀]²⁻ anionic chains, propane-1,3-diammonium cations and solvent water mol­ecules. The [Mo₃O₁₀]²⁻ chain is constructed from edge-sharing MoO₆ octa­hedra. The protonated propane-1,3-diamine cations and solvent water mol­ecules are located between the chains and are linked to the O atoms of the inorganic chains by hydrogen bonds.