Citation: Belbboch, B.; Piekarski, C.; Perio, P. (1961). Structure de U4 O9. Acta Crystallographica (1,1948-23,1967), 14, pp. 837-843.
Formula: O9 U4
Chemical name: U4 O9
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O576 U256 (O9 U4)
Multiplicity: 1