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Materials Data on Gd2VFeO6 by Materials Project

Gd2VFeO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.31–2.75 Å. V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 35–37°. There are a spread of V–O bond distances ranging from 1.90–2.02 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six equivalent VO6 octahedra. The corner-sharing octahedra tilt angles range from 35–37°. There are a spread of Fe–O bond distances ranging from 2.11–2.16 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Gd3+, one V3+, and one Fe3+ atom. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Gd3+, one V3+, and one Fe3+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Gd3+, one V3+, and one Fe3+ atom.

36 MATERIALS SCIENCE↗