Table 2.

Activation energies $\Delta G_a^{‡}$ (kJ mol⁻¹) and rate constants k (M⁻¹ s⁻¹) for exergonic reaction pathways of the reactions of EA and EA⁻ with HO^• and CCl₃OO^•.

Mechanism	Position	HO•				Cl3COO•
		EA		EA−		EA		EA−
		$\Delta {\mathit{G}}_{\mathit{a}}^{‡}$	k	$\Delta {\mathit{G}}_{\mathit{a}}^{‡}$	k	$\Delta {\mathit{G}}_{\mathit{a}}^{‡}$	k	$\Delta {\mathit{G}}_{\mathit{a}}^{‡}$	k
HAT	1a	~0.0	1.91 × 109			64.9	7.74 × 103
	2a	~0.0	1.91 × 109	~0.0	1.91 × 109	56.7	7.54 × 104	/	/
	1a’	~0.0	1.91 × 109	~0.0	1.91 × 109	64.9	7.74 × 103	/	/
	2a’	~0.0	1.91 × 109	~0.0	1.91 × 109	56.7	7.54 × 104	198.8	4.06 × 10−20
RAF	1	36.9	6.17 × 107	17.0	5.30 × 107
	2	40.8	1.33 × 107	~0.0	1.91 × 109
	3	39.3	2.47 × 107	26.8	4.60 × 107
	4	46.5	1.40 × 106	9.3	3.59 × 107
	5	52.1	1.58 × 107	49.3	4.12 × 105
	6	40.7	1.43 × 107	~0.0	1.91 × 109
	1′	36.9	6.17 × 107	33.7	8.27 × 107
	2′	40.8	1.33 × 107	37.4	4.69 × 107
	3′	39.3	2.47 × 107	36.2	7.02 × 107
	4′	46.5	1.40 × 106	44.3	3.12 × 106
	5′	52.1	1.58 × 105	51.9	1.49 × 105
	6′	40.7	1.43 × 107	38.4	3.14 × 107
SPLET(I)	1a	/	/	/	/	~0.0	1.91 × 109	/	/
SPLET(II)	/	/	/	/	/	0.7	1.56 × 109	/	/
SET	/	/	/	/	/	/	/	/	/
$k_{overall}$		9.70 × 109				1.59 × 109
$k_{overall}^{exp}$		8.9 × 109				0.84 × 109