Citation: Kripyakevich, P.I.; Gladyshevskii, E.I.; Skolozdra, R.V. (1967). W6 Fe7-type compounds in the Nb-Fe, Ta-Fe and Ta-Co systems. Kristallografiya, 12, pp. 600-603.
Formula: Fe6.5 Nb6.5
Chemical name: (Fe Nb)6.5
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe21 Nb21 (Fe Nb)
Multiplicity: 1