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17 O multiple-quantum MAS NMR study of pyroxenes

Date

Authors

Ashbrook, Sharon E

Berry, Andrew

Wimperis, Stephen

Publisher

American Chemical Society

Abstract

Two-dimensional triple-quantum 17O (I = 5/2) MAS NMR powder spectra were obtained for orthoenstatite, clinoenstatite, and protoenstatite (MgSiO3 polymorphs) and diopside (CaMgSi2O6). The spectra were analyzed to yield the 17O isotropic chemical shifts (δ

Keywords

Keywords: Multiple-quantum magic angle spinning (MQMAS); Crystallography; Nuclear magnetic resonance spectroscopy; Oxygen; Organic compounds

URI

http://hdl.handle.net/1885/91447

Collections

ANU Research Publications

Source

Journal of Physical Chemistry B

Type

Journal article

DOI

10.1021/jp0130362

Restricted until

2037-12-31

Downloads

File

Description

01_Ashbrook_17_O_multiple-quantum_MAS_NMR_2002.pdf (73.49 KB)

02_Ashbrook_17_O_multiple-quantum_MAS_NMR_2002.pdf (72.63 KB)