SSn
Bilenkii, B.F.Mikolaichuk, A.G.Freik, D.M.
Physica Status Solidi (1968) 28, K5-K7
a=5.8Å b=5.8Å c=5.8Å
α=90° β=90° γ=90°
SnTe
a=6.29Å b=6.29Å c=6.29Å