Nuclear magnetic resonance of sodium methylphosphonate in a lyotropic liquid crystal
作者： Robert C. Long , J.H. Goldstein
DOI: 10.1080/00268977500102251
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摘要: A method has been developed and applied to sodium methylphosphonate for determining the values of J HX from temperature dependence anisotropic motion solute. The reduces uncertainty D due solvent effects on HX. As in methyl fluoride discrepancies are observed between structural parameters calculated different sets dipolar couplings. Unlike case fluoride, correction couplings vibrations improves consistency these values. Large terms found present molecule result contributions low frequency whose excited states appreciably populated at room temperature. determined a lyotropic mesophase discussed.
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