Tetraethylammonium diiron oxyhexachloride
# Tetraethylammonium diiron oxyhexachloride

Tetraethylammonium diiron oxyhexachloride is the chemical compound with the formula $(N(C_2H_5)_4)_2Fe_2OCl_6.$ It is the tetraethylammonium salt of $[Fe_2OCl_6]^{2-}.$ Many related salts of $[Fe_2OCl_6]^{2-}$ are known. The anion consists of a pair of tetrahedral Fe(III) centers that share a oxo bridging ligand. The salt can be prepared by treatment of tetraethylammonium tetrachloroferrate with sodium trimethylsiloxide.

