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Comparison of the Woessner and the ‘model‐free’ approaches for the analysis of carbon‐13 spin–lattice relaxation data for methyl groups
Author(s) -
Gillies Duncan G.,
Matthews Stephen J.,
Sutcliffe Leslie H.
Publication year - 1992
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260300312
Subject(s) - chemistry , relaxation (psychology) , spin–lattice relaxation , flexibility (engineering) , lattice (music) , computational chemistry , methyl group , nuclear magnetic resonance , organic chemistry , group (periodic table) , statistics , physics , psychology , social psychology , mathematics , acoustics , nuclear quadrupole resonance
Carbon‐13 NMR relaxation data obtained for methyl groups in two dicyclohexane compounds were used to compare the Woessner and ‘model‐free’ approaches. It is shown that the extra flexibility offered by the latter leads to a more successful analysis of the data.