Ultrafast Magic‐Angle Spinning: Benefits for the Acquisition of Ultrawide‐Line NMR Spectra of Heavy Spin‐ Nuclei

The benefits of the ultrafast magic‐angle spinning (MAS) approach for the acquisition of ultrawide‐line NMR spectra—spectral simplification, increased mass sensitivity allowing the fast study of small amounts of material, efficient excitation, and application to multiple heavy nuclei—are demonstrate...

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Bibliographic Details
Published in:Chemphyschem 2016-03, Vol.17 (6), p.812-816
Main Authors: Pöppler, Ann‐Christin, Demers, Jean‐Philippe, Malon, Michal, Singh, Amit Pratap, Roesky, Herbert W., Nishiyama, Yusuke, Lange, Adam
Format: Article
Language:eng ; jpn
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Summary:The benefits of the ultrafast magic‐angle spinning (MAS) approach for the acquisition of ultrawide‐line NMR spectra—spectral simplification, increased mass sensitivity allowing the fast study of small amounts of material, efficient excitation, and application to multiple heavy nuclei—are demonstrated for tin(II) oxide (SnO) and the tin complex [(LB)Sn II Cl] + [Sn II Cl 3 ] − [LB=2,6‐diacetylpyridinebis(2,6‐diisopropylanil)] containing two distinct tin environments. The ultrafast MAS experiments provide optimal conditions for the extraction of the chemical‐shift anisotropy tensor parameters, anisotropy, and asymmetry for heavy spin‐ nuclei.
ISSN:1439-4235
1439-7641
DOI:10.1002/cphc.201501136