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DOE OSTI · 1318036

Materials Data on YMnO3 by Materials Project

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Abstract

YMnO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Y3+ is bonded to twelve equivalent O2- atoms to form YO12 cuboctahedra that share corners with twelve equivalent YO12 cuboctahedra, faces with six equivalent YO12 cuboctahedra, and faces with eight equivalent MnO6 octahedra. All Y–O bond lengths are 2.74 Å. Mn3+ is bonded to six equivalent O2- atoms to form MnO6 octahedra that share corners with six equivalent MnO6 octahedra and faces with eight equivalent YO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Mn–O bond lengths are 1.94 Å. O2- is bonded in a distorted linear geometry to four equivalent Y3+ and two equivalent Mn3+ atoms.

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36 MATERIALS SCIENCEcrystal structureMn-O-YYMnO3

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2020-07-24. Materials Data on YMnO3 by Materials Project. https://doi.org/10.17188/1318036

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