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DOE OSTI · 1191420

Materials Data on DyRh3C by Materials Project

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Abstract

DyRh3C is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Dy is bonded to twelve equivalent Rh atoms to form DyRh12 cuboctahedra that share corners with twelve equivalent DyRh12 cuboctahedra, faces with six equivalent DyRh12 cuboctahedra, and faces with eight equivalent CRh6 octahedra. All Dy–Rh bond lengths are 2.96 Å. Rh is bonded to four equivalent Dy and two equivalent C atoms to form a mixture of distorted face, edge, and corner-sharing RhDy4C2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. Both Rh–C bond lengths are 2.09 Å. C is bonded to six equivalent Rh atoms to form CRh6 octahedra that share corners with six equivalent CRh6 octahedra and faces with eight equivalent DyRh12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.

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36 MATERIALS SCIENCEC-Dy-Rhcrystal structureDyRh3C

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2020-07-16. Materials Data on DyRh3C by Materials Project. https://doi.org/10.17188/1191420

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