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Inorganic Crown Ethers: Sulfate-Based Preyssler Polyoxometalates

Authors

  • Dr. Zhi-Ming Zhang,

    1. Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
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  • Dr. Shuang Yao,

    1. College of Chemistry and Environmental Engineering, Institution Changchun University of Science and Technology, Changchun, Jilin 130024, (P.R. China)
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  • Dr. Yang-Guang Li,

    Corresponding author
    1. Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
    • Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
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  • Xin-Bao Han,

    1. Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
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  • Prof. Zhong-Min Su,

    Corresponding author
    1. Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
    • Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
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  • Zhi-Shu Wang,

    1. Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
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  • Prof. En-Bo Wang

    Corresponding author
    1. Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
    • Department of Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Northeast Normal University, Ren Min Street No.5268, Changchun, Jilin 130024 (P.R. China), Fax: (+) 431-85098787
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Abstract

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A tungsten crown: The {SO4} units were introduced into the {W30} crown, resulting in a new Preyssler polyoxoanion {S5W30} with position-specific, guest, K+ or Na+ ions in its geometrical center. The as-prepared polyoxoanion exhibits an interesting ion-selective encapsulation of K+ and Na+ (see figure).

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