NMR SPLITTINGS DUE TO MOLECULAR ASYMMETRY

Abstract

An analysis is given of the relative effects of molecular asymmetry and differences in conformational populations in causing nuclei to be magnetically non-equivalent. Primary importance is attached to the nature of the molecular asymmetry. The temperature dependence of the chemical shift between Fa and Fb, in CFaFbBrCFBrCl, is used to show that there is a splitting, an ASYMMETRY EFFECT, WHICH PERSISTS WHEN THE THREE ROTAMERS HAVE THE SAME POPULATION. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1962
Accession Number
AD0278000

Entities

People

  • Herbert S. Gutowsky

Organizations

  • University of Illinois Urbana–Champaign

Tags

DTIC Thesaurus Topics

  • Asymmetry
  • Chemical Shifts
  • Magnetic Resonance
  • Motion
  • Nuclear Magnetic Resonance
  • Nuclear Properties
  • Nuclear Resonance
  • Nuclei
  • Splitting

Fields of Study

  • Chemistry
  • Physics

Readers

  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.
  • Theoretical Analysis.