BaCu3O4
Zandbergen, H.W.Jansen, J.Svetchnikov, V.L.Graboy, I.E.Samoylenkov, S.Gorbenko, O.Kaul, A.R.
Physica C (Amsterdam) (1999) 328, 211-220
a=10.97Å b=5.54Å c=3.94Å
α=90° β=90° γ=90°