Measurement of J-couplings between spin-1-2 and quadrupolar nuclei by frequency selective solid-state NMR

被引:22
作者
Amoureux, JP
Trebosc, J
Wiench, JW
Massiot, D
Pruski, M
机构
[1] Iowa State Univ, Ames Lab, Ames, IA 50011 USA
[2] Univ Lille 1, CNRS 8012, LCPS, F-59652 Villeneuve Dascq, France
[3] CNRS, CRMHT, F-45071 Orleans, France
关键词
solid-state NMR of quadrupolar nuclei; J-coupling; FS-J-RES; aluminophosphates; VP15;
D O I
10.1016/j.ssnmr.2004.12.001
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
We report a REDOR-based scheme for the measurement of heteronuclear J-couplings in solid samples with well defined structure, containing spin 1/2 and quadrupolar nuclei, which can be used with selective RF irradiation to target a specific spin pair, and which provides direct information about the number of coupled spins. Published by Elsevier Inc.
引用
收藏
页码:228 / 232
页数:5
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