Wavellite

Formula : Al3(PO4)2(OH)3:5H2O

Family: 
Space group: 
Orthorhombic - Dipyramidal HM symbol (2/m 2/m 2/m) Space Group: Pcmn
Dana class: 
42.10.2.1Hex ; 42.10 Hydrated Phosphates, etc., Containing Hydroxyl or Halogen where (AB)3 (XO4)2 Zq . x(H2O) ; 42.10.2

Dernière mise à jour le 25.01.2021

THERMODYNAMICS

Individual properties (298.15 K)
Reaction properties

Wavellite + 7H+ ⇌ 3Al+3 + 2H2PO4- + 8H2O

298.15 K, 1 bar log10K: 12.16 ΔH°r: J·mol-1 (Ref.: )
T(°C) 0 25 60 100 150 200 250 300
log10K 12.16 12.16 12.16 12.16 12.16 12.16 12.16 12.16