Some triple resonance experiments in solid-state CP MAS NMR:: 51V/29Si, 31P/13C, and 29Si/13C

被引：12

作者：

Bonhomme, C

Coelho, C

Azaïs, T

Bonhomme-Coury, L

Babonneau, F

Maquet, J

Thouvenot, R

机构：

[1] Univ Paris 06, Lab Chim Mat Condensee, UMR 7574, F-75252 Paris 05, France

[2] Univ Paris 06, Lab Chim Inorgan & Mat Mol, UMR 7071, F-75252 Paris 05, France

来源：

COMPTES RENDUS CHIMIE | 2006年 / 9卷 / 3-4期

关键词：

solid-state NMR; cross polarization; heteronuclear transfers;

D O I：

10.1016/j.crci.2005.06.028

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It is shown that the phenylphosphinic acid C6H5PH(O)(OH) and the octavinylsilsequioxane [SiO1.5(C2H2)](8) act as good candidates for the set-up of the Hartmann-Hahn condition under MAS condition for P-31 --> C-13 and Si-29 --> C-13 CP transfer, respectively. The study of the polyoxometalate derivative [AsW9O33('BuSiO)(3)(VO)]((Bu4N)-Bu-n)(3) allowed us to clearly demonstrate the effect of {V-51} decoupling during Si-29 acquisition for this type of compounds. These examples open new possibilities for the detailed study of inorganic compounds and hybrid materials, by triple resonance solid-state NMR experiments.

引用

页码：466 / 471

页数：6

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