Orientational ordering of a dimer liquid crystal by high-resolution solid-state 13C NMR spectroscopy

Polymer Journal

Volumn 29, Issue 7, 1997, Pages 598-602

  Shimizu, Renato Norio ^a   Kurosu, Hiromichi ^a   Ando, Isao ^a   Abe, Akihiro ^a,b   Furuya, Hidemine ^a   Kuroki, Shigeki ^c  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b TOKYO POLYTECHNIC UNIVERSITY   (Japan)

^c Japan High Polymer Center   (Japan)

Author keywords

13C chemical Shift Tensor; Conformation; Dimer Liquid Crystal; High Resolution Solid State 13C NMR; Order Parameter; Rotational Isomeric State

Indexed keywords

CARBON; CONFORMATIONS; ISOTOPES; MOLECULAR ORIENTATION; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; NUMERICAL METHODS; ORDER DISORDER TRANSITIONS; TENSORS; THERMAL EFFECTS;

CHEMICAL SHIFT TENSOR; DIMER LIQUID CRYSTAL; HERZFELD BERGER METHOD; ROTATIONAL ISOMERIC STATE;

LIQUID CRYSTALS;

EID: 0031187679     PISSN: 00323896     EISSN: None     Source Type: Journal    
DOI: 10.1295/polymj.29.598     Document Type: Article

References (21)

1. A. Pines and J. J. Chang, J. Am. Chem. Soc., 96, 5590 (1974); A. Pines and J. J. Chang, Phys. Rev. A, 10, 946 (1974); J. W. Emsley, "Measurement of Orientational Ordering by NMR" in "Nuclear Magnetic Resonance of Liquid Crystals," J. W. Emsley, Ed., Reidel, Dordrecht, 1985, p 379.
2. A. Pines and J. J. Chang, J. Am. Chem. Soc., 96, 5590 (1974); A. Pines and J. J. Chang, Phys. Rev. A, 10, 946 (1974); J. W. Emsley, "Measurement of Orientational Ordering by NMR" in "Nuclear Magnetic Resonance of Liquid Crystals," J. W. Emsley, Ed., Reidel, Dordrecht, 1985, p 379.
3. A. Pines and J. J. Chang, J. Am. Chem. Soc., 96, 5590 (1974); A. Pines and J. J. Chang, Phys. Rev. A, 10, 946 (1974); J. W. Emsley, "Measurement of Orientational Ordering by NMR" in "Nuclear Magnetic Resonance of Liquid Crystals," J. W. Emsley, Ed., Reidel, Dordrecht, 1985, p 379.
4. C. -D. Poon and B. M. Fung, Liq. Crystals, 5, 1159 (1989).
5. H. Oulyadi, F. Lauprêtre, L. Monnerie, M. Mauzac, H. Richard, and H. Gasparoux, Macromolecules, 23, 1965 (1990).
6. B. M. Fung and C. F. Kong, J. Am. Chem. Soc., 106, 6193 (1984); W. S. Veeman, Prog. NMR Spectrosc., 16, 193 (1984).
7. B. M. Fung and C. F. Kong, J. Am. Chem. Soc., 106, 6193 (1984); W. S. Veeman, Prog. NMR Spectrosc., 16, 193 (1984).
8. A. Abe, R. N. Shimizu, and H. Furuya, "Phase Diagram and Molecular Ordering of Dimer Liquid Crystals Dissolved in a Simple Nematic Solvent," in "Ordering in Macromolecular Systems," A. Teramoto, M. Kobayashi, T. Norisuye, Ed., Springer-Verlag, Berlin, Heidelberg, 1994, p. 139; A. Abe, H. Furuya, R. N. Shimizu, and S. Y. Nam, Macromolecules, 28, 96 (1995).
9. A. Abe, R. N. Shimizu, and H. Furuya, "Phase Diagram and Molecular Ordering of Dimer Liquid Crystals Dissolved in a Simple Nematic Solvent," in "Ordering in Macromolecular Systems," A. Teramoto, M. Kobayashi, T. Norisuye, Ed., Springer-Verlag, Berlin, Heidelberg, 1994, p. 139; A. Abe, H. Furuya, R. N. Shimizu, and S. Y. Nam, Macromolecules, 28, 96 (1995).
10. H. Zimmermann, Liq. Crystals, 4, 591 (1989).
11. T. Akieda, H. Mimura, S. Kuroki, H. Kurosu, and I. Ando, Macromolecules, 25, 5794 (1992).
12. T. Fujito, K. Deguchi, M. Ohuchi, M. Imanari, and M. J. Albright, in "Proceedings of the 20th NMR Meeting," Tokyo, 1981, p 68.
13. W. T. Dixon, J. Chem. Phys., 77, 1800 (1982).
14. L. B. Alemany, D. M. Grant, T. D. Alger, and R. J. Pugmire, J. Am. Chem. Soc., 105, 6697 (1983); S. J. Opella and M. H. Frey, J. Am. Chem. Soc., 101, 5854 (1979).
15. L. B. Alemany, D. M. Grant, T. D. Alger, and R. J. Pugmire, J. Am. Chem. Soc., 105, 6697 (1983); S. J. Opella and M. H. Frey, J. Am. Chem. Soc., 101, 5854 (1979).
16. H. Furuya, T. Dries, K. Fuhrmann, A. Abe, M. Ballauff, and E. W. Fischer, Macromolecules, 23, 4122 (1990).
17. J. Courtieu, D. W. Alderman, D. M. Grant, and J. P. Bayles, J. Chem. Phys., 77, 723 (1982).
18. C. -D. Poon, J. Afzal, M. Gangoda, and B. M. Fung, Magn. Res. Chem., 24, 1014 (1986); J. S. Lewis, E. Tomchuk, and E. Bock, Mol. Cryst. Liq. Cryst., 198, 191 (1991).
19. C. -D. Poon, J. Afzal, M. Gangoda, and B. M. Fung, Magn. Res. Chem., 24, 1014 (1986); J. S. Lewis, E. Tomchuk, and E. Bock, Mol. Cryst. Liq. Cryst., 198, 191 (1991).
20. J. Herzfeld and A. E. Berger, J. Chem. Phys., 73, 6021 (1980).
21. D. L. VanderHart, J. Chem. Phys., 64, 830 (1976).