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DOE OSTI2020

Materials Data on Cs2PdF6 by Materials Project

Cs2PdF6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent F1- atoms to form CsF12 cuboctahedra that share corners with twelve equivalent CsF12 cuboctahedra, faces with six equivalent CsF12 cuboctahedra, and faces with four equivalent PdF6 octahedra. All Cs–F bond lengths are 3.28 Å. Pd4+ is bonded to six equivalent F1- atoms to form PdF6 octahedra that share faces with eight equivalent CsF12 cuboctahedra. All Pd–F bond lengths are 1.96 Å. F1- is bonded in a single-bond geometry to four equivalent Cs1+ and one Pd4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsPd2F5 by Materials Project

CsPd2F5 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Cs1+ is bonded in a 11-coordinate geometry to eleven F1- atoms. There are a spread of Cs–F bond distances ranging from 3.06–3.37 Å. There are two inequivalent Pd2+ sites. In the first Pd2+ site, Pd2+ is bonded in a square co-planar geometry to four equivalent F1- atoms. All Pd–F bond lengths are 2.01 Å. In the second Pd2+ site, Pd2+ is bonded to six F1- atoms to form corner-sharing PdF6 octahedra. The corner-sharing octahedral tilt angles are 52°. There are four shorter (2.20 Å) and two longer (2.21 Å) Pd–F bond lengths. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to two equivalent Cs1+ and two Pd2+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to three equivalent Cs1+ and two equivalent Pd2+ atoms.

36 MATERIALS SCIENCE↗