Materials Data on YbMgO3 by Materials Project
MgYbO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mg is bonded to six equivalent O atoms to form MgO6 octahedra that share corners with six equivalent MgO6 octahedra and faces with eight equivalent YbO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Mg–O bond lengths are 1.94 Å. Yb is bonded to twelve equivalent O atoms to form YbO12 cuboctahedra that share corners with twelve equivalent YbO12 cuboctahedra, faces with six equivalent YbO12 cuboctahedra, and faces with eight equivalent MgO6 octahedra. All Yb–O bond lengths are 2.75 Å. O is bonded in a distorted linear geometry to two equivalent Mg and four equivalent Yb atoms.
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