翻訳と辞書 |
Deuterium NMR : ウィキペディア英語版 | Deuterium NMR
Deuterium NMR is NMR spectroscopy of deuterium (2H or D), an isotope of hydrogen. Deuterium is an isotope with spin = 1, unlike hydrogen which is spin = 1/2. Deuterium NMR has a range of chemical shift similar to proton NMR but with poor resolution. It may be used to verify the effectiveness of deuteration: a deuterated compound will show a peak in deuterium NMR but not proton NMR.〔()〕 Deuterium NMR spectra are especially informative in the solid state because of its relatively small quadrupole moment in comparison with those of bigger quadrupolar nuclei such as chlorine-35, for example. One example is the use of deuterium NMR to study lipid membrane phase behavior. ==References==
*(Articles about solid-state deuterium NMR ) *(Comparison of 1H, 2H and 3H solution-state NMR )
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Deuterium NMR」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|