RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: LMJ06
SCM Type: TL - Triple Layer
Ligand: Sb(OH)6<1-> - hydroxoantimonate(V)
Site Type: »Fe-OH
Equation: »Fe-(OH)2 + Sb(OH)6<1->  ⇔  (»Fe-O)2-Sb(OH)4<1-> + 2 H2O
LogK: 5.21 ± 0.05         LogK°I=0 (Conversion to I = 0):   5.21         LogK2.31 nm−2 (SSD-normalized):   6.15
Experiment: Batch Sorption Experiments
Ionic Strength: 0.0 mol/L KClO4
Temperature: 298.15 K
Solid/Liquid Ratio: 0.5 g/L
pH Range: 3-12
Ligand Concentration Range: 0.01-0.1 mol/L
Fit Method: ECOSAT
Comment: Sb(III) and SB(V) form inner-sphere surface complexes (EXAFS)
 
1 data sets were retrieved