P4Se5
Penney, G.J.Sheldrick, G.M.
Journal of the Chemical Society A: Inorganic, Physical, Theoretical (1966-1971) (1971) 1971, 245-248
a=12.79Å b=11.19Å c=6.66Å
α=90° β=90° γ=90°
I2P4Se3
Penney, G.J.Sheldrick, G.M.
Acta Crystallographica B (24,1968-38,1982) (1970) 26, 2092-2095
a=9.78Å b=16.32Å c=6.8Å
α=90° β=90° γ=90°