Table II.

Best-Fit Parameters of Energy Profiles for Short and Long Closures

Closure		Solution		ΔU 1 (kBT)		δ1		ΔU 2 (kBT)		−δ2		ΔU 3 (kBT)		δ3
Short		Control*		3		0.24		12		0.33		15		0.33
		110 K+‡		3		0.20		12		0.24		15		0.42
Long		Control§		ND		ND		15		0.30		20		0.26
		0.005 Ba2+∥		6		0.40		15		0.24		21		0.28

^*Data from Fig. 2,  

^‡data from Fig. 6,  

^§data from Fig. 2,  

^‖data from Fig. 4.