RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: UF16
SCM Type: TL - Triple Layer
Ligand: NO3<1-> - nitrate
Site Type: »Fe-OH
Equation: »Fe-OH2<1+> + NO3<1->  ⇔  »Fe-OH2<1+>_NO3<1->
LogK: 2.4        LogK°I=0 (Conversion to I = 0):   2.51         LogK2.31 nm−2 (SSD-normalized):   3.34
Experiment: Surface Charge
Ionic Strength: 0.1 mol/L NaNO3
Solid/Liquid Ratio: 13.9 g/L
pH Range: 3 - 9
Fit Method: GEOSURF
Comment: extended TLM; calculated from the regression of surface charge data of goethite by [GLS94]; values refer to site-occupancy standard states
 
1 data sets were retrieved