27Al double rotation two-dimensional spin diffusion NMR:: Complete unambiguous assignment of aluminium sites in 9Al2O3 • 2B2O3

被引：24

作者：

Hung, I.

Howes, A. P.

Anupold, T.

Samoson, A.

Massiot, D.

Smith, M. E.

Brown, S. P.

Dupree, R. ^{[1
]}

机构：

[1] Univ Warwick, Phys Dept, Coventry CV4 7AL, W Midlands, England

[2] NICPB, Tallinn, Estonia

[3] CRMHT CNRS, Orleans, France

来源：

CHEMICAL PHYSICS LETTERS | 2006年 / 432卷 / 1-3期

基金：

英国工程与自然科学研究理事会; 英国生物技术与生命科学研究理事会;

关键词：

D O I：

10.1016/j.cplett.2006.10.085

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：

High-resolution two-dimensional Al-27 spin diffusion NMR spectra of 9Al(2)O(3) (.) 2B(2)O(3) recorded under double rotation for different mixing times are presented. The two crystallographically distinct pentahedral Al sites are distinguished by the presence or absence of correlation peaks with neighboring tetrahedral sites. (c) 2006 Elsevier B.V. All rights reserved.

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页码：152 / 156

页数：5

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