A PROTON MAGNETIC RESONANCE INVESTIGATION OF ROTATIONAL ISOMERISM IN 1,1,2,2-TETRACHLORO-1-FLUOROETHANE
- 1 January 1961
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 39 (1) , 39-41
- https://doi.org/10.1139/v61-005
Abstract
The doublet separation in the proton resonance spectrum of the liquid was measured from −53 to 100 °C. From the variation of the separation with temperature approximate values of the trans and gauche HF coupling constants were obtained. The values of ΔH ≈ 400 cal/mole and ΔS ≈ 0 are also consistent with the data.Keywords
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