A {Ni7} cluster-containing sandwich-type phosphotungstate functionalized by organic bisphosphonate ligands and its two-dimensional supramolecular structure |
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| Authors: | Ying Zhang Xin-Bao Han Zhi-Ming Zhang Zhu-Jun Liu En-Bo Wang |
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| Institution: | Key Laboratory of Polyoxometalate Science of Ministry of Education,Faculty of Chemistry,Northeast Normal University,Changchun 130024,China |
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| Abstract: | A {Ni7} cluster-substituted sandwich-type phosphotungstate Na10(NH4)4{(B-a-PW9O34)Ni3(OH)(H2O)2(HAle)}2Ni]·22H2O (1) was synthesized using the conventional aqueous solution method. Compound 1 represents the first nickel-containing sandwich-type polyoxometalate functionalized by bisphosphonate ligands. Further, the sandwich-type polyoxoanions aggregated via the H-bonding interactions into a two-dimensional (2D) supramolecular framework. |
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| Keywords: | Supermolecule Polyoxometalate Sandwich Organic–inorganic hybrid |
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