SSm
Finkelstein, L.D.Lobachevskaya, N.I.Efremova, N.N.
Soviet Physics - Solid State (New York) (1985) 27, 2224-2225
a=5.965Å b=5.965Å c=5.965Å
α=90° β=90° γ=90°
S4SmYb2
Lobachevskaya, N.I.Bamburov, V.G.Finkelstein, L.D.Efremova, N.N.
Russian Journal of Inorganic Chemistry (= Zhurnal Neorganicheskoi Khimii) (1987) 32, 763-764
a=8.37Å b=8.37Å c=8.37Å