H-1 NMR study of N(CH3)(4)H(ClF2CCOO)(2)

Authors
Zdanowska-Fraczek, M Medycki, W
Citation
M. Zdanowska-fraczek et W. Medycki, H-1 NMR study of N(CH3)(4)H(ClF2CCOO)(2), SOL ST NUCL, 15(4), 2000, pp. 189-193
Citations number
14
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
SOLID STATE NUCLEAR MAGNETIC RESONANCE
ISSN journal
09262040 → ACNP
Volume
15
Issue
4
Year of publication
2000
Pages
189 - 193
Database
ISI
SICI code
0926-2040(200004)15:4<189:HNSON>2.0.ZU;2-3
Abstract
The proton spin-lattice relaxation times and H-1 NMR second moments were me asured over a wide range of temperature. The results were compared with tho se of the F-19 NMR relaxation that we obtained earlier. For both nuclear sp ecies, the evolution of the longitudinal magnetizations with time is observ ed to be strongly bi-exponential and were in good quantitative agreement wi th the cross-relaxation theory. (C) 2000 Elsevier Science B.V. All rights r eserved.