High-resolution heteronuclear correlation between quadrupolar nuclei

被引：23

作者：

Chan, JCC ^{[1
]}

机构：

[1] Univ Munster, Inst Phys Chem, D-48149 Munster, Germany

来源：

JOURNAL OF MAGNETIC RESONANCE | 1999年 / 140卷 / 02期

关键词：

cross-polarization; HETCOR; MQMAS; spin; 5/2; quadrupolar nuclei;

D O I：

10.1006/jmre.1999.1869

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Multiple-quantum magic angle spinning is successfully incorporated with double-quantum cross-polarization between quadrupolar nuclei, producing a two-dimensional B-11{Al-27} high-resolution heteronuclear correlation spectrum for a magnesium aluminoborate glass. It is shown that the six-coordinate aluminum site (AlO6) preferentially coordinates to the tetrahedral boron site (BO4), (C) 1999 Academic Press.

引用

页码：487 / 490

页数：4

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