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DOE OSTI · 1705437

Materials Data on LaPr(CoP)4 by Materials Project

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Abstract

PrLa(CoP)4 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Pr3+ is bonded in a body-centered cubic geometry to eight equivalent P3- atoms. All Pr–P bond lengths are 3.11 Å. La3+ is bonded in a body-centered cubic geometry to eight equivalent P3- atoms. All La–P bond lengths are 3.14 Å. Co+1.50+ is bonded to four P3- atoms to form a mixture of corner and edge-sharing CoP4 tetrahedra. All Co–P bond lengths are 2.22 Å. There are two inequivalent P3- sites. In the first P3- site, P3- is bonded in a 8-coordinate geometry to four equivalent Pr3+ and four equivalent Co+1.50+ atoms. In the second P3- site, P3- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Co+1.50+ atoms.

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36 MATERIALS SCIENCECo-La-P-Prcrystal structureLaPr(CoP)4

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2020-05-02. Materials Data on LaPr(CoP)4 by Materials Project. https://doi.org/10.17188/1705437

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36 MATERIALS SCIENCE↗