1. For leading references on NMR in liquid crystalline solvents see: (a) J. W. Emsley and J. C. Lindon, NMR Spectroscopy Using Liquid Crystal Solvents, Pergamon Press, Oxford, UK, 1975; (b) J. W. Emsley, ed., Nuclear Magnetic Resonance of Liquid Crystals, D. Riedel Publishing Co., Dordrecht, The Netherlands, 1985; (c) E. E. Burnell and C. A. de Lange, eds., NMR of Orientationally Ordered Liquids, Kluwer Academic Press, Dordrecht, The Netherlands, 2003.
2. See, for example, P. Diehl and C. L. Khetrapal, NMR studies of molecules aligned in liquid crystalline solution, NMR, Basic Principles and Progress, Vol. 1, P. Diehl, E. Fluck and R. Kosfeld, eds., Springer, New York, USA, 1969, 1.
3. Prediction from Molecular Shape of Solute Orientational Order in Liquid Crystals
4. Principles of Magnetic Resonance in One and Two Dimensions;Ernst,1980
5. Multiple-quantum NMR