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DOE OSTI · 1743360

Materials Data on PuGaO3 by Materials Project

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Abstract

PuGaO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pu3+ is bonded to twelve equivalent O2- atoms to form PuO12 cuboctahedra that share corners with twelve equivalent PuO12 cuboctahedra, faces with six equivalent PuO12 cuboctahedra, and faces with eight equivalent GaO6 octahedra. All Pu–O bond lengths are 2.74 Å. Ga3+ is bonded to six equivalent O2- atoms to form GaO6 octahedra that share corners with six equivalent GaO6 octahedra and faces with eight equivalent PuO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ga–O bond lengths are 1.94 Å. O2- is bonded in a distorted linear geometry to four equivalent Pu3+ and two equivalent Ga3+ atoms.

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36 MATERIALS SCIENCEcrystal structureGa-O-PuPuGaO3

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2020-05-04. Materials Data on PuGaO3 by Materials Project. https://doi.org/10.17188/1743360

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