Relaxation-induced polarization transfer and the determination of methyl group C-13 chemical shielding anisotropy

Authors
Zieger, G Sterk, H Bermel, W Konrat, R Tollinger, M Krautler, B Werbelow, L
Citation
G. Zieger et al., Relaxation-induced polarization transfer and the determination of methyl group C-13 chemical shielding anisotropy, J PHYS CH A, 103(27), 1999, pp. 5253-5258
Citations number
34
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF PHYSICAL CHEMISTRY A
ISSN journal
10895639 → ACNP
Volume
103
Issue
27
Year of publication
1999
Pages
5253 - 5258
Database
ISI
SICI code
1089-5639(19990708)103:27<5253:RPTATD>2.0.ZU;2-T
Abstract
Numerous pathways by which nuclear spin polarization is transferred, rather than dissipated, through the spin relaxation process can be identified and exploited. In this study, application of relaxation-induced polarization t ransfer has been implemented to obtain the C-13 chemical shielding anisotro py (-23 +/- 6 ppm) of the methyl group in methylcobalamin dissolved in D2O (300 K).