Redetermination of the iron–zinc phase FeZn13

In iron tridecazinc, the FeZn₁₃ unit cell contains two Zn₁₂ icosahedra which are Fe‐centred and two Zn₂ dumb‐bells coordinated by eight icosahedra. Zn₁₂ icosahedra form chains along the c axis by vertex‐sharing, and are further interlinked through octahedra‐sharing and vertex‐to‐vertex bonds.