Binuclear μ-Perchlorato Complexes of Alkaline Earth Metal Ions Studied by Electrospray Ionization Mass Spectrometry and DFT Calculations

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Metal-ion clusters involving alkaline earth metal and perchlorate ions, and <I>N</I>,<I>N</I>-dimethylformamide (DMF) have been studied by electrospray ionization mass spectrometry (ESI-MS). Three types of metal-ion clusters, [M(DMF)<I><SUB>n</SUB></I>]<SUP>2+</SUP>, [M(ClO<SUB>4</SUB>)(DMF)<I><SUB>n</SUB></I>]<SUP>+</SUP>, and [M<SUB>2</SUB>(ClO<SUB>4</SUB>)<SUB>3</SUB>(DMF)<I><SUB>n</SUB></I>]<SUP>+</SUP> (M = Mg, Ca, and Sr) are found. It is proposed on the basis of DFT calculations that the metal ion in the [M<SUB>2</SUB>(ClO<SUB>4</SUB>)<SUB>3</SUB>(DMF)<SUB>6</SUB>]<SUP>+</SUP> clusters is six-coordinated with three μ-ClO<SUB>4</SUB><SUP>−</SUP> ions and three DMF molecules.

収録刊行物

  • Chemistry letters  

    Chemistry letters 35(10), 1118-1119, 2006-10-05 

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10018322938
  • 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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