Table 2.

Comparison of best-fit parameters of the non-cooperative model with the implied parameters of a corresponding cooperative model.

Model	ET1a	ET2b	J	ΔΓ	K0	−(ln aw)1/2	${\left(\partial {\text{E}}_{\text{T}}^{\text{eff}}/\partial {\text{lna}}_{\text{w}}\right)}_{1/2}$
non-cooperative	979	887	1.0c	−30.0	0.067	0.0901	688
cooperativea	979	887	1/30.0	−1.0d	0.914	0.0901e	688e

^aE_T-value of pure 1-state.

^bE_T-value of pure 2-state.

^cAssumed value of J for the non-cooperative model.

^dAssumed value of ΔΓ for this particular corresponding model.

^eAssumed value required to qualify as a corresponding model.