## entropy of activation, $$\Delta ^{\ddagger}S^{\,\unicode{x26ac}}$$

https://doi.org/10.1351/goldbook.E02150
The @E02149@ change that appears in the thermodynamic form of the rate equation obtained from @C01315@.
See:
enthalpy of activation
Sources:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1113 [Terms] [Paper]
PAC, 1996, 68, 149. (A glossary of terms used in chemical kinetics, including reaction dynamics (IUPAC Recommendations 1996)) on page 165 [Terms] [Paper]