Sequestration of Alkyltin(IV) Compounds in Aqueous Solution: Formation, Stability, and Empirical Relationships for the Binding of Dimethyltin(IV) Cation by N- and O-Donor Ligands

Table 8

Interaction coefficients of Specific ion Interaction Theory (SIT) equations for dmt and ligands species, at t = 25°C. ± standard deviation.

Cation	Anion	𝜀
M^2+	Cl^−	−0.45±0.01
M(OH)^+	Cl^−	−0.106±0.008
M(OH)2	—	0.018±0.009
		en	ptr	paam	sper	pei	asp
L	—	0	0	0	0	0
LH^+	Cl^−	−0.154±0.004	−0.088±0.006	−0.56±0.03	−0.190±0.008	−0.43±0.05
LH2^2+	Cl^−	−0.122±0.004	−0.223±0.007	−1.09±0.05	−0.31±0.02	−0.88±0.06
LH3^3+	Cl^−	—	—	—	−0.27±0.03	−1.09±0.07
LH4^4+	Cl^−	—	—	—	−0.20±0.05	−0.62±0.098
ML^2+	Cl^−	−0.079±0.003	−0.122±0.004	−0.494±0.006	−0.205±0.006	−0.18±0.01
MLH^3+	Cl^−	−0.153±0.007	−0.056±0.008	−0.37±0.03	−0.25±0.05	−0.48±0.05
MLH2^4+	Cl^−	—	—	—	−0.18±0.07	−0.50±0.07
MLH3^5+	Cl^−	—	—	—	0.02±0.09	0.88±0.07
ML2^2+	Cl^−	0.042±0.006	0.001±0.006	—
ML2H^3+	Cl^−	—	—	−1.46±0.06
Na^+	L^2−						0.20±0.02
Na^+	LH^−						0.025+0.009
LH2	—						0.012
ML	—						−1.40±0.02
MLH^+	Cl^−						−1.06±0.01
Na^+	MLOH^−						−0.87±0.02