Citation: Aksel'rud, L.G.; Yarmolyuk, Ya.P.; Rozhdestvenskaya, I.V.; Gladyshevskii, E.I. (1981). The crystal structure of U3 Fe2 Si7 and U3 Co2 Si7. Kristallografiya, 26, pp. 186-188.
Formula: Fe2 Si7 U3
Chemical name: U3 Fe2 Si7
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe4 Si14 U6 (Fe2 Si7 U3)
Multiplicity: 1
Coordination sequences: