Citation: Tyagi, A.K.; Koehler, J. (2001). Preparation and structural elucidation of the new anion-excess fluorite variant Ba4 Er3 F17. Solid State Sciences, 3, pp. 689-695.
Formula: Ba4 Er3 F17
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Er18 F108 (Er F6)
Multiplicity: 1