Citation: Chaillout, C; Durr, J; Escribe-Filippini, C; Fournier, T; Marcus, J; Marezio, M (1991). Structure determination of a new perovskite phase in the Ba K - Bi - Na - O system. Journal of Solid State Chemistry, 93, pp. 63-68.
Formula: Ba3.04 Bi3.37 K0.96 Na0.63 O12
Chemical name:Barium potassium sodium bismuth oxide (3.04/0.96/0.63/3.37/12)