Citation: Schwendtner, K.; Kolitsch, U. (2007). Two new structure types: KFe3(AsO4)2(HAsO4)2 and K(H2O)M3+(H1.5AsO4)2(H2AsO4) (M3+ = Fe, Ga, In) - synthesis, crystal structure and spectroscopy. European Journal of Mineralogy, 19, pp. 399-409.
Formula: As4 Fe3 H2 K O16
List type: interleaving
List: 2D
Basis: (0;1;0 0;0;1)
Dimensionality: 2
Formula: As8 Fe6 H4 O32 (As4 Fe3 H2 O16)
Multiplicity: 1