Bi2Br9Cs3
Aleksandrova, I.P.Burriel, R.Bartolome, J.Sukhovsky, A.A.Bagautdinov, B.Sh.Blasco, J.Vasil'ev, A.D.Solovyov, L.A.Torres, J.M.
Phase Transition (2002) 75, 607-620
a=13.675Å b=7.8593Å c=19.6321Å
α=90° β=89.53° γ=90°