KO2
Ziegler, M.Rosenfeld, M.Kaenzig, W.Fischer, P.
Helvetica Physica Acta (1976) 49, 57-90
a=7.88Å b=4.035Å c=7.968Å
α=90° β=122.85° γ=90°
CsO2
Ziegler, M.Rosenfeld, M.Fischer, P.Kaenzig, W.
a=4.477Å b=4.477Å c=7.35Å
α=90° β=90° γ=90°