QUADRUPOLE RELAXATION FOR A SPIN I = 3/2: THE F19 N.M.R. SPECTRA OF BF3 AND ClO3F
- 1 December 1963
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 41 (12), 3063-3069
- https://doi.org/10.1139/v63-448
Abstract
An expression is derived for the broadening of the components of the quartet obtained for the n.m.r. spectrum of nuclei coupled to a nucleus of spin 3/2 undergoing electric quadrupole relaxation. It is shown that the F19 spectra of BF3 and ClO3F at various temperatures may be satisfactorily interpreted by means of this expression. Activation energies for molecular reorientation of 1.4 kcal/mole for BF3 and 1.0 kcal/mole for ClO3F are obtained.Keywords
This publication has 10 references indexed in Scilit:
- Nuclear Relaxation of N14 by Quadrupole Interactions in Molecular LiquidsThe Journal of Chemical Physics, 1963
- Fluorine nuclear spin resonance spectroscopy—IV A silicon-29 isotope effectJournal of Inorganic and Nuclear Chemistry, 1961
- THE FLUORINE RESONANCE SPECTRUM OF PERCHLORYL FLUORIDECanadian Journal of Chemistry, 1960
- NMR Studies on Mixed Boron Halides. Detection of the New Halide BBrClFThe Journal of Chemical Physics, 1960
- The effect of quadrupole relaxation on nuclear magnetic resonance multipletsMolecular Physics, 1958
- Preparation and Proton Magnetic Resonance Studies of Anhydrous AmmoniaThe Journal of Chemical Physics, 1957
- Infrared Spectrum and Structure of PerchlorylfluorideThe Journal of Chemical Physics, 1956
- Search for Microwave Absorption in PerchlorylfluorideThe Journal of Chemical Physics, 1956
- The relation of high resolution nuclear magnetic resonance spectra to molecular structuresDiscussions of the Faraday Society, 1955
- Nuclear Magnetic Resonance Spectra and Structure of Borohydride Ion and DiboraneThe Journal of Chemical Physics, 1954