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DOE OSTI · 1721078

Materials Data on PrSm by Materials Project

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Abstract

SmPr is Magnesium-derived structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Sm is bonded to six equivalent Sm and six equivalent Pr atoms to form SmPr6Sm6 cuboctahedra that share corners with eighteen equivalent SmPr6Sm6 cuboctahedra, edges with six equivalent SmPr6Sm6 cuboctahedra, edges with twelve equivalent PrPr6Sm6 cuboctahedra, faces with eight equivalent SmPr6Sm6 cuboctahedra, and faces with twelve equivalent PrPr6Sm6 cuboctahedra. All Sm–Sm bond lengths are 3.68 Å. All Sm–Pr bond lengths are 3.70 Å. Pr is bonded to six equivalent Sm and six equivalent Pr atoms to form PrPr6Sm6 cuboctahedra that share corners with eighteen equivalent PrPr6Sm6 cuboctahedra, edges with six equivalent PrPr6Sm6 cuboctahedra, edges with twelve equivalent SmPr6Sm6 cuboctahedra, faces with eight equivalent PrPr6Sm6 cuboctahedra, and faces with twelve equivalent SmPr6Sm6 cuboctahedra. All Pr–Pr bond lengths are 3.68 Å.

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36 MATERIALS SCIENCEcrystal structurePr-SmPrSm

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2020-05-03. Materials Data on PrSm by Materials Project. https://doi.org/10.17188/1721078

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