Three-Dimensional Ordered Arrays of 58×58×58 Å3 Hollow Frameworks in Ionic Crystals of M2Zn2-Substituted Polyoxometalates

Authors

  • Dr. Kosuke Suzuki,

    1. Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
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  • Dr. Yuji Kikukawa,

    1. Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
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  • Dr. Sayaka Uchida,

    1. Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
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  • Dr. Hiroko Tokoro,

    1. Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan)
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  • Kenta Imoto,

    1. Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan)
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  • Prof. Dr. Shin-ichi Ohkoshi,

    1. Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan)
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  • Prof. Dr. Noritaka Mizuno

    Corresponding author
    1. Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
    • Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)
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  • This work was supported by the Global COE Program (Chemistry Innovation through Cooperation of Science and Engineering), Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Science, Sports, and Technology of Japan (MEXT), Funding Program for World-Leading Innovative R&D on Science and Technology (FIRST Program). M=Co, Ni, Zn.

Abstract

original image

Große Hohlräume: Eine einstufige Selbstorganisation von γ-Keggin-Silicowolframaten vom Sandwichtyp mit M2Zn2-Kernen (M=Co, Ni, Zn) und Tetrabutylammonium-Kationen liefert poröse ionische Kristalle. Sie bestehen aus einem Gerüst mit großen Hohlräumen (ca. 38×38×38 Å3, siehe Bild), zwischen denen Gastmoleküle über die verbindenden Kanäle ausgetauscht werden können.

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