A Novel 3D Polyoxotungstate Constructed from Dawson Polyanions and Alkaline Earth Cations

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A novel 3D polyoxotungstate [Ca(H2O)2][Ca(H2O)3]H2[P2W18O62]·9H2O(1) has been synthesized by the conventional aqueous solution method and characterized by IR spectrum,elemental analyses,single-crystal X-ray diffraction and electrochemistry.1 crystall
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