Materials Data on CoAgF3 by Materials Project

Abstract

AgCoF3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Co2+ is bonded to six equivalent F1- atoms to form CoF6 octahedra that share corners with six equivalent CoF6 octahedra and faces with eight equivalent AgF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Co–F bond lengths are 2.02 Å. Ag1+ is bonded to twelve equivalent F1- atoms to form AgF12 cuboctahedra that share corners with twelve equivalent AgF12 cuboctahedra, faces with six equivalent AgF12 cuboctahedra, and faces with eight equivalent CoF6 octahedra. All Ag–F bond lengths are 2.86 Å. F1- is bonded in a distorted linear geometry to two equivalent Co2+ and four equivalent Ag1+ atoms.