Chloride-35 NMR studies of the ion pairing of the chloride ion in water and aqueous acetone.
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概要
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The chloride-water mixture and the chloride-water-acetone mixtures were studied by measuring the <SUP>35</SUP>Cl NMR spectra. From the line-width analyses, it has been concluded that the line-widths of the chloride solutions are affected only by the nearest neighbours of the chloride ions, which makes it possible to study the interaction between the chloride ion and the solvent molecules microscopically. The problem concerning the ion pair formation in solutions was discussed. It has been shown that the observation of the concentration dependence of line-widths can be very powerful method for the detection of contact ion pairs formed in the solutions.
- 公益社団法人 日本化学会の論文
著者
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Iwamura Hiizu
Institute For Fundamental Research In Organic Chemistry Kyusyu University
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Yudasaka Masako
Department Of Materials Engineering Yokohama National University
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Sugawara Tadashi
Institute For Solid State Physics The University Of Tokyo
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Fujiyama Tsunetake
Institute for Molecular Science
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Iwamura Hiizu
Institute for Molecular Science
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Yudasaka Masako
Department of Chemistry, Faculty of Science, Tokyo Metropolitan University
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Yudasaka Masako
Department of Applied Chemistry, Faculty of Engineering, Yokohama National University
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Sugawara Tadashi
Institute for Molecular Science
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