ID | 1442 |
フルテキストファイル | |
その他のタイトル(欧) | Dynamic Behavior of H_2O Molecules in [Pt(en)_2] [PtX_2(en)_2] (SO_4)_2・6H_2O Studied by ^2H and ^1H NMR
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作成者 |
大江 真美
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Self DOI [info:doi/] | |
掲載誌名 |
和歌山大学教育学部紀要. 自然科学
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ISSN | 13424645
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NCID | AN00257977
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巻 | 56
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開始ページ | 27
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終了ページ | 29
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並び順 | 07
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発行日 | 2006-02-28
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本文言語 |
日本語
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抄録(欧) | We measured the temperature dependences of ^2H NMR spectra and ^1H spin-lattice relaxation time (T_1) in [Pt (en)_2] [PtX_2(en)_2] (SO_4)_2・6H_2O (X:Cl and I). The obtained ^2H NMR spectra and ^1H T_1 at T>250K were attributable to the 180°flip motion of the water molecule. The activation energy and the correlation time at infinite temperature for the 180°flip of H_2O were evaluated to be Ea=27 kJ mol^<-1> and τ_0=1.0×10^<-13>s, respectively. These results suggest that the network of the hydrogen bond through H_2O molecules is strongly linked in the crystal.
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資料タイプ |
紀要論文
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著者版フラグ |
出版者版
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アクセション番号 | KJ00004438613
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