Citation: Masquelier, C; d Yvoire, F.; Rodier, N. (1991). Crystal structure of the sodium ion conductor alpha-Na7Fe3(P2O7)4: evidence for a long-range ordering of the Na+ ions. Journal of Solid State Chemistry, 95, pp. 156-167.
Formula: Fe3 Na7 O28 P8
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe12 O112 P32 (Fe3 O28 P8)
Multiplicity: 1
Coordination sequences: