Fe-Zn, Structural properties, Tetragonal, Zn-x polyhedra

• Fe-O-Ti-Zn-Zr
• Fe-O-Sn-Zn-Zr
• Cu-Fe-S-Sn-Zn
• Cu-Fe-Se-Sn-Zn
• Fe-Mn-O-Zn
• transitional
• disordered
• chalcogen
• quinary