rotational barrier

https://doi.org/10.1351/goldbook.R05408
In a rotation of groups about a bond, the potential energy barrier between two adjacent minima of the molecular entity as a function of the @T06406@.
Source:
PAC, 1996, 68, 2193. (Basic terminology of stereochemistry (IUPAC Recommendations 1996)) on page 2217 [Terms] [Paper]
Citation: 'rotational barrier' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.R05408 RIS BibTex EndNote
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Last revised: February 24, 2014