Effect of the relative orientation of the two fluoro-substituents on the mesophase behavior of phenylazophenyl benzoates

Molecular Crystals and Liquid Crystals

Volumn 562, Issue , 2012, Pages 43-65

  Naoum, M M ^a   Fahmi, A A ^a   Ahmed, H A ^a  

^a CAIRO UNIVERSITY   (Egypt)

Author keywords

Binary mixtures; dipole moments; fluorine; liquid crystals

Indexed keywords

FLUORINE ATOMS; MESOMORPHIC PROPERTY; MESOPHASE BEHAVIOR; MIXED DERIVATIVES; MIXED STATE; POSITIONAL ISOMERS; RELATIVE ORIENTATION; SPATIAL ORIENTATIONS;

BENZENE; BINARY MIXTURES; C (PROGRAMMING LANGUAGE); DIPOLE MOMENT; FLUORINE; ISOMERS; LIQUID CRYSTALS;

CONFORMATIONS;

EID: 84864665513     PISSN: 15421406     EISSN: 15635287     Source Type: Journal    
DOI: 10.1080/10426507.2012.660867     Document Type: Article

References (26)

1. Weissflog, W., & Demus, D. (1983). Cryst. Res. Technol., 18, 21.
2. Weissflog, W., & Demus, D. (1984). Cryst Res. Technol., 19, 55.
3. Weissflog, W., & Demus, D. (1985). Mol. Cryst Liq. Cryst., 129, 235.
4. Gray, G. W. (1962). Molecular Structure and Properties of Liquid Crystals, Academic Press: New York.
5. Goodby, J.W., Saez, I. M., Cowling, S. J., Gasowska, J. S., MacDonald, R. A., Sia, S., Watson, P., Toyne, K., Hird, M., Lewis, R. A., Lee, S. E., & Vaschenko, V. (2009). Liq. Cryst., 36, 567.
6. Gray, G. W., Hird, M., Lacey, D., & Toyne, K. J. (1989). J. Chem. Soc. Perkin Trans., 2, 2041.
7. Chan, L. K. M., Gray, G. W., & Lacey, D. (1985). Mol. Cryst. Liq. Cryst., 123, 185.
8. Chan, L. K. M., Gray, G. W., Lacey, D., & Toyne, K. J. (1988). Mol. Cryst. Liq. Cryst., 158, 209.
9. Glendenning, M. E., Goodby, J. W., Hird, M., & Toyne, K. J. (1999). J. Chem. Soc. Perkin Trans., 2, 481.
10. Cammenga, H. K., Eysel, W., Gmelin, E., Hemmiger, W., Hoehne, G. W. H., & Sarge, S. M. (1993). Thermochim. Acta, 219, 333.
11. Weissberger, A., & Proskauer, E. (1955). Organic Solvents, Physical Constants and Methods of Purification, Clarendon Press: Oxford.
12. Naoum, M. M., Shinouda, H. G., Shawali, A. S., & Rizk, H. A. (1981). J. Chim. Phys., 78, 155.
13. Naoum, M. M., Saad, G. R., Nessim, R. I., Abdel-Aziz, T. A., & Seliger, H. (1997). Liq. Cryst., 23, 789.
14. Saad, G. R., & Nessim, R. I. (1999). Liq. Cryst., 26, 629.
15. Minkin,W. I., Osipove,O.A., &Zhdanove,U.A. (1970). DipoleMoments in OrganicChemistry, Plenum Press: New York.
16. Zahn, C. T., & Miles, J. B. (1928). Phys. Rev., 32, 497.
17. Hedestrand, G. (1929). Z. Phys. Chem., 2B, 424.
18. Palit, S. R., Banerjee, B. C. (1951). Trans. Faraday Soc., 47, 1299.
19. Castiglione, F., Emsley, J. W., Hird, M., & Street, I. M. (2002). Phys. Chem. Chem. Phys., 4, 4921.
20. Dewar, M. J. S., & Griffin, A. C. (1975). J. Am. Chem. Soc., 97, 6665.
21. Del Re, G. (1958). J. Chem. Soc., 4031.
22. Poland, D., & Scheraga, H. A. (1967). Biochemistry, 6, 3791.
23. Gasteiger, J., & Marsili, M. (1980). Tetrahedron, 36, 3219.
24. No, K. T., Grant, J. A., & Scheraga, H. A. (1990). J. Phys. Chem., 94, 4732.
25. No, K. T., Grant, J. A., Jhou, M. S., & Scheraga, H. A. (1990). J. Phys. Chem., 94, 4740.
26. Park, J. M., No, K. T., Jhou, M. S., & Scheraga, H. A. (1993). J. Comp. Chem., 14, 1482.