RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: HV09
SCM Type: CDM - (CD-)MUSIC
Ligand: ClO4<1-> - perchlorate
Site Type: »Fe-singly
Equation: »Fe-OH<0.5-> + ClO4<1-> + H<1+>  ⇔  »Fe-OH2<0.5+>-ClO4<1->
LogK: 6.36         LogK2.31 nm−2 (SSD-normalized):   6.43
Experiment: Not Specified
Ionic Strength:
Temperature: 298.15 K
Fit Method: ECOSAT
Comment: ion pair formation constants taken from [HV06]; logK = logK(H) + logK(ClO4), logK(H) = 8.06 is the proton affinity of the singly coordinated groups
 
1 data sets were retrieved