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Calculations of Isotopic Effects on Spin-Spin Coupling Constants 1JCH and 13C Chemical Shifts in Methane, Ethylene and Acetylene

  • Kh. Orazberdiev
  • V. M. Mamayev
  • N. M. Sergeyev
Conference paper

Abstract

The isotopic effects on coupling constants 1J(CH) and 13C chemical shifts have been calculated using a general geometrical model which relates isotopic effects on the NMR parameters to vibrational bond lengths, Rg, and mean square amplitudes, 1.

Keywords

Bond Length Isotopic Effect Substitution Effect Upfield Shift Isotopic Substitution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

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    V. A. Chertkov and N.M. Sergeyev, Zh.Strukt.Chimii, 19, 613 (1978).Google Scholar
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    Yu. K. Grishin, N.M. Sergeyev and Yu.A. Ustynyuk, Mol.Phys., 22, 711 (1971).ADSCrossRefGoogle Scholar
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    A.A. Borisenko, N.M. Segeyev and Yu.A.Ustynyuk, Mol.Phys., 22, 714 (1971).ADSCrossRefGoogle Scholar
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    N.M. Sergeyev and V.N. Solkan, J.Chem.Soc.,Chem.Comm., 12 (1975)Google Scholar
  5. 5.
    V.M. Mamayev and N.M. Sergeyev, Chem.Phys.Letters, 34, 73 (1975)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1979

Authors and Affiliations

  • Kh. Orazberdiev
    • 1
  • V. M. Mamayev
    • 1
  • N. M. Sergeyev
    • 1
  1. 1.NMR Laboratory, Department of ChemistryMoscow State UniversityMoscowUSSR

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