Tris(4,4′-bi-1,3-thiazole-κ² N,N′)iron(II) tetra-bromidoferrate(III) bromide

چکیده مقاله

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 ₆H₄N₂S₂)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 [FeBr₄]^- 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.