Citation: Sokolovskaya, E.M.; Raevskaya, M.V.; Efremenko, N.E. (1983). Interaction of Laves phases formed by erbium and holmium with elements of the iron subgroup and ruthenium. Journal of the Less-Common Metals, 92, pp. 21-22.
Formula: Fe Ho Ru
Chemical name: (Fe.5 Ru.5)2 Ho
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe16 Ho8 Ru16 (Fe2 Ho Ru2)
Multiplicity: 1