Citation: Grey, I.E.; Roth, R.S.; Mumme, W.G.; Vanderah, T.A.; Bougerol, C. (2007). Chemical twinning of the pyrochlore structure in the system Bi2 O3-Fe2 O3-Nb2 O5. Journal of Solid State Chemistry, 180, pp. 158-166.
Formula: Bi5.789 Fe0.99 Nb10.01 O35.492
Chemical name: Bi5.789 Nb10.01 Fe0.99 O35.492
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Bi96 Fe22 Nb22 O74 (Bi48 Fe11 Nb11 O37)
Multiplicity: 1