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Dioxidobutane: A comparison between high field and Eu‐shifted PMR spectra
Author(s) -
Gatti G.,
Demoarco A.
Publication year - 1973
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270050112
Subject(s) - field (mathematics) , spectral line , rotation (mathematics) , spectrum (functional analysis) , coupling (piping) , atomic physics , physics , condensed matter physics , materials science , chemistry , mathematics , quantum mechanics , geometry , pure mathematics , metallurgy
Complete analysis of the high field spectrum of the title compound gives well determined parameters in all cases; the value of the CHCH coupling is in agreement with free rotation around this bond. In contrast, the Eu‐shifted spectrum does not allow such a complete analysis because of lack of resolution. Shift dependence on concentration and temperature is reported and discussed.