Citation: Giessen, B. C.; Grant, N. J. (1964). New intermediate phases in system of Nb or Ta with Rh, Ir, Pd, or Pt. Acta Crystallographica, 17, pp. 615-616.
Formula: Ir Nb
Chemical name: Iridium niobium
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ir Nb (Ir Nb)
Multiplicity: 1
RCSR Symbol: fcu
Coordination sequences: