C-13->H-1 and H-1->C-13 cross-polarization NMR in toluene-solvated fullerene-70

被引:2
|
作者
Kolodziejski, W [1 ]
Klinowski, J [1 ]
机构
[1] UNIV CAMBRIDGE,DEPT CHEM,CAMBRIDGE CB2 1EW,ENGLAND
关键词
D O I
10.1016/S0009-2614(95)01272-9
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
NMR cross-polarization in toluene-solvated fullerene-70 at natural C-13 isotopic abundance can proceed in both directions (C-13 --> H-1 and H-1 --> C-13) and is not site-specific, which means that each carbon site experiences the same average dipolar field from remote protons during the cross-polarization contact.
引用
收藏
页码:507 / 509
页数:3
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