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DOE OSTI · 1315971

Materials Data on Sm(BRh)4 by Materials Project

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Abstract

SmRh4B4 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. Sm is bonded in a 12-coordinate geometry to twelve equivalent Rh and twelve equivalent B atoms. There are four shorter (2.99 Å) and eight longer (3.19 Å) Sm–Rh bond lengths. There are eight shorter (3.05 Å) and four longer (3.17 Å) Sm–B bond lengths. Rh is bonded in a 5-coordinate geometry to three equivalent Sm and five equivalent B atoms. There are a spread of Rh–B bond distances ranging from 2.22–2.26 Å. B is bonded in a 6-coordinate geometry to three equivalent Sm, five equivalent Rh, and one B atom. The B–B bond length is 1.81 Å.

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36 MATERIALS SCIENCEB-Rh-Smcrystal structureSm(BRh)4

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2020-07-15. Materials Data on Sm(BRh)4 by Materials Project. https://doi.org/10.17188/1315971

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36 MATERIALS SCIENCE↗