CoGdNi
Slanicka, M.I.Taylor, K.N.R.Primavesi, G.J.
Journal of Physics F (1971) 1, 679-685
a=7.335Å b=7.335Å c=7.335Å
α=90° β=90° γ=90°
CoHoNi
a=7.162Å b=7.162Å c=7.162Å
CoFeHo
a=7.26Å b=7.26Å c=7.26Å