Materials Data on ZrFeF6 by Materials Project
ZrFeF6 is High-temperature superconductor-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Zr4+ is bonded to six equivalent F1- atoms to form ZrF6 octahedra that share corners with six equivalent FeF6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Zr–F bond lengths are 2.05 Å. Fe2+ is bonded to six equivalent F1- atoms to form FeF6 octahedra that share corners with six equivalent ZrF6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Fe–F bond lengths are 2.06 Å. F1- is bonded in a linear geometry to one Zr4+ and one Fe2+ atom.