Table A.1.

Variables, constants, and reaction rates in the VE model and coefficients of diffusive transport used to couple oscillators. Values of the concentration constants and other constants are specific to our simulations; the reaction rates excluding k(I) are specific to the FKN mechanism. For m > 0.1, k₉ = 0.12m; otherwise, k₉ = 0.7m. We let k(I) = 10⁻⁴ s⁻¹ to suppress oscillations.

Concentration	Vari able	Reaction Rate	Value
[HBrO2]	x (M)	k1	2 × 106h (M−1s−1)
[Br−]	y (M)	k2	2h2a (s−1)
[Ferrin]	z (M)	k3	3 × 103 (M−1s−1)
[Br2]	u (M)	k4	42ha (s−1)
Concentration	Constant	k5	5 × 109 h (M−1 s−1)
[H+]	h = 0.16 (M)	k6	10 (s−1)
$[{\text{BrO}}_3^{-}]$	a = 0.30 (M)	k7	29m (s−1)
[MA]	m = 0.40 (M)	k8	9.3m (s−1)
[BrMA]	b = 0.10m (M)	k9	0.07m − 0.12m (s−1)
Other Constants		k10	0.05m (s−1)
c0 = 0.0034 (M)		kr	2 × 108 (M−1s−1)
cmin = 6.1 × 10−5 (M)		kred	5 × 106 (M−1s−1)
bC = 0.05 (M)		k(I)	0 – 10−4 (s−1)
Coefficients of Diffusive Transport
μx = 0.0020 (s−1)	μy = 0 (s−1)	μz = 0 (s−1)	μu = 0.987 (s−1)