Citation: Zachariasen, W.H. (1949). Crystal chemical studies of the 5f-series of elements XII. New compounds representing known structure types. Acta Crystallographica (1,1948-23,1967), 2, pp. 388-390.
Formula: Ac F O
Chemical name: Actinium oxide fluoride
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ac4 F8 O8 (Ac F2 O2)
Multiplicity: 1