Table 13. Imaginary Frequencies (ν*, cm^–1) at the Transition States, Tunneling Coefficients (κ), TST Thermal (k, M^–1 s^–1) Rate Constants, and Branching Ratios (Γ) at 298 K, in the Phenolic H-Abstractions by •OOH Radical, in Pentylethanoate.

path	ν*	κ	k	Γ, %
solvent = pentylethanoate
C3	–16.89	27.06	1.88 × 105	∼23
C4	–16.01	18.74	6.28 × 105	∼77