Barium ferrate


![BeFeO4 Crystal structure[6]](/uploads/202412/23/BeFeO4_Crystal_structure1058.png)
Barium ferrate is the chemical compound of formula BaFeO4. This is a rare compound containing iron in the +6 oxidation state. The ferrate (VI) ion has two unpaired electrons, making it paramagnetic. It is isostructural with BaSO4, and contains the tetrahedral [FeO4] anion.