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DOE OSTI · 1726776

Materials Data on AlAgO3 by Materials Project

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Abstract

AgAlO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ag3+ is bonded to twelve equivalent O2- atoms to form AgO12 cuboctahedra that share corners with twelve equivalent AgO12 cuboctahedra, faces with six equivalent AgO12 cuboctahedra, and faces with eight equivalent AlO6 octahedra. All Ag–O bond lengths are 2.65 Å. Al3+ is bonded to six equivalent O2- atoms to form AlO6 octahedra that share corners with six equivalent AlO6 octahedra and faces with eight equivalent AgO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Al–O bond lengths are 1.88 Å. O2- is bonded in a distorted linear geometry to four equivalent Ag3+ and two equivalent Al3+ atoms.

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36 MATERIALS SCIENCEAg-Al-OAlAgO3crystal structure

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2020-05-03. Materials Data on AlAgO3 by Materials Project. https://doi.org/10.17188/1726776

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