CmPt5
Radchenko, V.M.Shushakov, V.D.Ryabinin, M.A.Seleznev, A.G.Shushakova, T.V.Vasil'ev, V.Ya.
Radiokhimiya (1983) 25, 649-652
a=5.303Å b=5.303Å c=4.418Å
α=90° β=90° γ=120°