OSU Navigation Bar

The Ohio State University University Libraries Knowledge Bank

A PROTON MAGNETIC RESONANCE INVESTIGATION OF ROTATIONAL ISOMERISM IN 1, 1, 2, 2-TETRACHLORO 1--FLUOROETHANE

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/7870

Show full item record

Files Size Format View
1959-J-04.jpg 75.20Kb JPEG image Thumbnail of A PROTON MAGNETIC RESONANCE INVESTIGATION OF ROTATIONAL ISOMERISM IN 1, 1, 2, 2-TETRACHLORO 1--FLUOROETHANE

Title: A PROTON MAGNETIC RESONANCE INVESTIGATION OF ROTATIONAL ISOMERISM IN 1, 1, 2, 2-TETRACHLORO 1--FLUOROETHANE
Creators: Abraham, R. J.; Bernstein, H. J.
Issue Date: 1959
Abstract: The spacing of the doublet in the proton resonance spectrum of this compound was measured over the temperature range of $-70$ to $+90^{\circ} C$. In principle, the coupling constants of the rotational isomers and their energy difference can be evaluated from the observed changes in spacing. Within the limits of the experimental error it was possible to determine only ranges of values for these parameters. However, it can be definitely concluded that the trans coupling constant is about a magnitude greater than the gauche constant, provided the gauche form is the more stable as indicated by the temperature dependence of the vibrational spectrum.
URI: http://hdl.handle.net/1811/7870
Other Identifiers: 1959-J-4
Bookmark and Share