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NMR1H-NQR14N Cross-Relaxation Spectra in Nematic Ebba

  • S. V. Dvinskih
  • Yu V. Molchanov
  • D. V. Prokopjev
Conference paper

Abstract

NQR14N spectra in nematic EBBA by cross-relaxation with fast field-cycling method have been obtained. From experimental results quadrupole coupling constants K and asymmetry parameters n for 14N determined. It was founded out that asymmetry parameter n in all mesophase range is not equal to zero.

PACS numbers

76.60 

References

  1. 1.
    Noack F. Progr. NMR Spectr., 1986, v. 18, 171.CrossRefGoogle Scholar
  2. 2.
    Dvinskih S.V., Molchanov Yu.V., Phi1ippov S.R. PTE, 1989, N5, 165Google Scholar
  3. 3.
    Seliger J., Osredkar R., Mali M., Blinc R. Chem.Phys., 1976 v. 65, 2287.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • S. V. Dvinskih
    • 1
  • Yu V. Molchanov
    • 1
  • D. V. Prokopjev
    • 1
  1. 1.Physics InstituteLeningrad State UniversityLeningrad, PetrodvoretsUSSR

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