In Sillén–Aurivillius phase how in the slab (Bi2O2)+2 is corrdinated?

In this strucutre each Bi atom is coordinated with four oxygen and each each oxygen is cordinated with 2 Bi atom. I find it difficult to understand how this layer is named as (Bi2O2). The charge...

18 June 2023 9,036 0 View