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DOE OSTI · 1713867

Materials Data on Er(BIr)4 by Materials Project

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Abstract

Er(IrB)4 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. Er is bonded in a 12-coordinate geometry to twelve equivalent Ir and twelve equivalent B atoms. There are four shorter (2.97 Å) and eight longer (3.21 Å) Er–Ir bond lengths. There are eight shorter (3.08 Å) and four longer (3.13 Å) Er–B bond lengths. Ir is bonded in a 5-coordinate geometry to three equivalent Er and five equivalent B atoms. There are a spread of Ir–B bond distances ranging from 2.22–2.27 Å. B is bonded in a 6-coordinate geometry to three equivalent Er, five equivalent Ir, and one B atom. The B–B bond length is 1.87 Å.

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36 MATERIALS SCIENCEB-Er-Ircrystal structureEr(BIr)4

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2020-05-03. Materials Data on Er(BIr)4 by Materials Project. https://doi.org/10.17188/1713867

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36 MATERIALS SCIENCE↗