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The new polyoxomolybdate 1 was prepared from an aqueous solution by the reaction of Na2MoO4·H2O, NH2NH2·2HCl and HCOONa, and characterized by IR spectroscopy, elemental analysis and single-crystal X-ray structural analysis. Crystal data: C4H72ClMo18Na13O94, Mr = 3685.86, triclinic, space group P, a = 11.922(5), b = 15.003(5), c = 15.171(5) , α = 116.073(5), β = 112.593(5), γ = 93.342(5)o, V = 2164.3(14) 3, Z = 1, Dc = 2.828 g/cm3, F(000) = 1764, μ = 2.741 mm-1, R = 0.0349 and wR = 0.0875 (I > 2σ(I)). X-ray crystal structure analysis shows that 1 is constructed by Mo18 polyoxoanions linked by Na+ cations to form a fascinating 3D open framework with “guest” Na+ cations and formyl groups residing in the channels.
The new polyoxomolybdate 1 was prepared from an aqueous solution by the reaction of Na2MoO4 · H2O, NH2NH2 · 2HCl and HCOONa, and characterized by IR spectroscopy, elemental analysis and single-crystal X-ray structural analysis. Crystal data: C4H72ClMo18Na13O94, Mr = 3685.86 a = 11.922 (5), b = 15.003 (5), c = 15.171 (5) α, α = 116.073 (5), β = 112.593 (5), γ = 93.342 (5), triclinic, space group P, F = (I) = 1764, μ = 2.741 mm-1, R = 0.0349 and wR = 0.0875 (I> 2σ) X-ray crystal structure analysis shows that 1 is constructed by Mo18 polyoxoanions linked by Na + cations to form a fascinating 3D open framework with “guest” Na + cations and formyl groups residing in the channels.