Ring-Puckering Motion of 2,5-Dihydrofuran
- 15 November 1967
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 47 (10) , 4042-4047
- https://doi.org/10.1063/1.1701573
Abstract
The far infrared absorption spectrum of 2,5‐dihydrofuran was measured in the 500–50‐cm−1 region. A successive series in the spectrum was observed. The analysis of the series leads to the following ring‐puckering potential as a function of the ring‐puckering coordinate (V in cm−1, Z in angstroms). No potential hump is found in this molecule. The origin of the potential and the treatment of higher‐order terms in the kinetic energy are discussed.
Keywords
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