Synthesis and Crystal Structure of a Pure Inorganic Network Based Tetra-Sodium Capped Sandwich-Type Polyanion |
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| Authors: | Zhangang Han Yanna Wang Xueliang Zhai |
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| Institution: | (1) College of Chemistry and Material Science, Hebei Normal University, Yuhua East, Road 113, Shijiazhuang, 050016, Hebei, China |
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| Abstract: | Abstract The synthesis and single-crystal structure of a Na-salt compound Na10Co4(OH2)2(AsW9O34)2]·32H2O (1) was reported. Compound 1 crystallizes in triclinic system, space group P−1, with the lattice parameters: a = 11.6040(10) ?, b = 12.9361(13) ?, c = 17.396(2) ?, α = 97.4120(10)°, β = 106.8590(10)°, γ = 111.867(2)° and Z = 1. Compound 1 consists of a pure inorganic network based on tetra-sodium capped sandwich-type anionic clusters Co4(OH2)2(AsW9O34)2]10− bridged through Na–OH2 subunits. The thermogravimetric and electrochemistry measurements had also been studied. |
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