ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The basis of the solid-state NMR method is the fact that 29Si chemical shifts fall into five distinct ranges, depending on whether a given SiO2 tetrahedron is linked by oxygen bridges to four, three, two, one or no AlOj' tetrahedra7, these ordering modes are denoted Si(4Al), Si(3Al), Si(2Al), ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/292228a0
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