P. Diehl, C. Khetrapal, W. Niederberger
Mar 1, 1970
Citations
0
Influential Citations
13
Citations
Journal
Journal of Magnetic Resonance
Abstract
Abstract The proton magnetic resonance spectrum of 2,6-dichlorotoluene has been studied in the nematic phase of a I : 1 mixture by weight of 4-methoxybenzylidene 4-amino-α-methyl cinnamic acid-n-propyl ester and anisole azophenyl-n-capronate. An expression for the direct coupling between the methyl protons and a proton positioned off the rotation axis is given for the free-rotational model. The influence of a potential barrier to rotation is discussed.