Tris(4,4′-bi-1,3-thia­zole-κ(2) N,N′)iron(II) tetra­bromidoferrate(III) bromide

In the [Fe(4,4′-bit)(3)](2+) (4,4′-bit is 4,4′-bi-1,3-thia­zole) cation of the title compound, [Fe(C(6)H(4)N(2)S(2))(3)][FeBr(4)]Br, the Fe(II) atom (3 symmetry) is six-coordinated in a distorted octa­hedral geometry by six N atoms from three 4,4′-bit ligands. In the [FeBr(4)](−) anion, the Fe(III) atom (3 symmetry) is four-coordinated in a distorted tetra­hedral geometry. In the crystal, inter­molecular C—H⋯Br hydrogen bonds and Br⋯π inter­actions [Br⋯centroid distances = 3.562 (3) and 3.765 (2) Å] link the cations and anions, stabilizing the structure.