. 2010 Apr 21;98(8):1649–1657. doi: 10.1016/j.bpj.2009.12.4318

Table 2.

Frequencies ω_a and friction constants γ_a of CO motions in DP and Xe sites, and friction constants γ_b of CO motions around the free energy tops between those sites, and the activation free energies ΔG^‡ separating those sites

	DP	→	Xe4	→	Xe2	→	Xe1
ΔG^‡ (kcal/mol)^∗		1.34		2.62		1.42
ω_a (10 cm⁻¹)	2.83		3.12		4.45		2.45
γ_a,_b (10³ cm⁻¹)	1.98	3.87	2.86	1.55	1.68	3.02	0.97

^∗

Nishihara et al. (17).