Citation: von Heidenstam, O. (1968). Neutron and X-ray diffraction studies on tapiolite and some synthetic substances of trirutile structure Note: Crystal A Note: Curran spectrometer. Arkiv for Kemi, 28, pp. 375-387.
Formula: Fe Nb0.2 O6 Ta1.8
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe2 Nb4 O12 Ta4 (Fe Nb2 O6 Ta2)
Multiplicity: 1