Kinetic parameters calculated for CB7:G3 dissolved in 5 mM phosphate buffer under the addition of different cations (LiCl, RbCl, NaCl, c = 140 mM each).

	CB7:G3 +Li+	CB7:G3 +Rb+	CB7:G3 +Na+
k out [s−1] (T = 298 K)	2800 ± 300	2000 ± 150	1300 ± 100
E a,out [kJ mol−1]	34 ± 2	37 ± 5	42 ± 3
E a,in [kJ mol−1]	15 ± 2	17 ± 5	33 ± 3
ΔH#out [kJ mol−1]	36 ± 2	40 ± 5	45 ± 3
TΔS#out [kJ mol−1]	−22 ± 1	−20 ± 5	−16 ± 4
ΔG#out [kJ mol−1]a	58 ± 1	59 ± 4	60 ± 3

^aCalculated using the Eyring equation.