ASSIGNMENT OF THE AL-27 AND P-31 NMR-SPECTRA OF THE ALUMINOPHOSPHATE MOLECULAR-SIEVE VPI-5

被引:51
作者
ENGELHARDT, G [1 ]
VEEMAN, W [1 ]
机构
[1] UNIV DUISBURG GESAMTHSCH,FB PHYS CHEM 6,W-4100 DUISBURG,GERMANY
关键词
D O I
10.1039/c39930000622
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Using correlations between structural data and quadrupole coupling constants and isotropic chemical shifts in tandem with the results of 2D-heteronuclear correlation spectroscopy an alternative assignment is proposed for the Al-27 and P-31 NMR resonances to the three crystallographically distinct Al and P sites in the aluminophosphate molecular sieve VPI-5.
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收藏
页码:622 / 623
页数:2
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