. Author manuscript; available in PMC: 2018 Jul 13.

Published in final edited form as: J Phys Chem B. 2017 Jun 29;121(27):6637–6645. doi: 10.1021/acs.jpcb.7b04618

Table 4.

Parameters of Nine Ions from AFM with a 0.804 e Charge Constraint

ion	q_I (e)	A (kcal/mol)	C₆ (Å⁶ kcal/mol)	α (Å⁻¹)	B (kcal/mol)	β (Å⁻¹)
Li⁺	0.804	128092.1	−16.622	5.648	113734.1	5.338
Na⁺		182800.2	−52.306	4.936	154550.0	4.854
K⁺		237099.0	−555.769	4.309	231065.1	4.356
Rb⁺		324467.5	−872.046	4.190	274512.2	4.178
Cs⁺		293130.8	−1406.694	3.914	230300.5	3.877
F⁻	−0.804	576290.0	−749.507	4.660	830.7	3.141
Cl⁻		659307.4	−2038.906	4.091	1961.5	2.976
Br⁻		623457.6	−2750.986	3.903	2050.0	2.793
I⁻		272777.7	−4001.420	3.410	4833.8	2.951