?Cs2NaBiCl6?

Bi₂Cl₁₂Cs₄Na₂

Majher, Jackson D.Gray, Matthew B.Strom, T. AmandaWoodward, Patrick M.

Chemistry of Materials (2019) 31, 5 1738

a=10.84290(6)Å   b=10.84290(6)Å   c=10.84290(6)Å

α=90°   β=90°   γ=90°