Citation: Abrahams, S. C. (1966). Ferromagnetic and crystal structure of ludlamite, Fe3(PO4)2*4(H2O), at 4.2 K Sample: T = 4.2 K. Journal of Chemical Physics, 44, pp. 2230-2237.
Formula: Fe3 H8 O12 P2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe6 H16 O24 P4 (Fe3 H8 O12 P2)
Multiplicity: 1