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DOE OSTI · 1709428

Materials Data on PrHoAl4 by Materials Project

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Abstract

HoPrAl4 is Hexagonal Laves-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Ho is bonded in a 12-coordinate geometry to four equivalent Pr and twelve equivalent Al atoms. All Ho–Pr bond lengths are 3.45 Å. All Ho–Al bond lengths are 3.30 Å. Pr is bonded in a 12-coordinate geometry to four equivalent Ho and twelve equivalent Al atoms. All Pr–Al bond lengths are 3.30 Å. Al is bonded to three equivalent Ho, three equivalent Pr, and six equivalent Al atoms to form a mixture of edge, face, and corner-sharing AlPr3Ho3Al6 cuboctahedra. All Al–Al bond lengths are 2.82 Å.

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36 MATERIALS SCIENCEAl-Ho-Prcrystal structurePrHoAl4

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2020-05-03. Materials Data on PrHoAl4 by Materials Project. https://doi.org/10.17188/1709428

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