Self-assembled All-inorganic Chiral Polyoxovanadate : Spontaneous Resolution of Nitrate-incorporated Octadecavanadate

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著者

    • KOYAMA Yuki
    • Department of Chemistry, Graduate School of Natural Science, Kanazawa University
    • HAYASHI Yoshihito
    • Department of Chemistry, Graduate School of Natural Science, Kanazawa University
    • ISOBE Kiyoshi
    • Department of Chemistry, Graduate School of Natural Science, Kanazawa University

抄録

A chiral octadecavanadate has been isolated and optically resolved into enantiomers by spontaneous resolution. From the partial oxidation reaction of a reduced decavanadate [V<SUB>10</SUB>O<SUB>26</SUB>]<SUP>4−</SUP> with nitric acid, a chiral octadecavanadate encapsulating a nitrate template was formed. A nitrate anion was incorporated at the center of the spherical polyoxovanadate cage. The structure may be regarded as a double helical V8 ribbon between two square pyramidal V<SUP>VI</SUP>O<SUB>5</SUB> units, consisting of half-pitch helix with ca. 11.0 Å diameter and a half pitch length of 8 Å.

収録刊行物

  • Chemistry letters  

    Chemistry letters 37(6), 578-579, 2008-06-05 

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10021080892
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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