RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results

Surface Complex Formation Data:

Mineral:	Montmorillonite
Reference:	HW05a
SCM Type:	DDL - Diffuse Double Layer
Ligand:	TBT<1+> - tri-n-butyltin(IV) cation
Site Type:	»X(s)-OH
Equation:	»X(s)-OH + TBT<1+> ⇔ »X(s)-O-TBT + H<1+>
LogK:	3.98 LogK°_I=0 (Conversion to I = 0): 3.98
Experiment:	Batch Sorption Experiments
Ionic Strength:	0.06 mol/L deionized water
Temperature:	294.15 K
Solid/Liquid Ratio:	20.0 g/L
pH Range:	4-9
Ligand Concentration Range:	1.377E-6 M Sn mol/L
Fit Method:	FITEQL
Comment:	FITEQL/VMINTEQ code; concentration of organotin given as tin!; temperature 21+-1°C; also ion exchange: »X-Na + TBT<1+> ⇔ »X-TBT< + Na<1+> with logK = 3.6

1 data sets were retrieved