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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on PrBiAu2 by Materials Project

PrAu2Bi is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pr is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Pr–Au bond lengths are 3.18 Å. Au is bonded in a body-centered cubic geometry to four equivalent Pr and four equivalent Bi atoms. All Au–Bi bond lengths are 3.18 Å. Bi is bonded in a distorted body-centered cubic geometry to eight equivalent Au atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Pr3Bi4Au3 by Materials Project

Pr3Au3Bi4 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Pr is bonded in a 12-coordinate geometry to four equivalent Au and eight equivalent Bi atoms. All Pr–Au bond lengths are 3.18 Å. There are four shorter (3.54 Å) and four longer (3.65 Å) Pr–Bi bond lengths. Au is bonded in a 8-coordinate geometry to four equivalent Pr and four equivalent Bi atoms. All Au–Bi bond lengths are 2.92 Å. Bi is bonded in a 3-coordinate geometry to six equivalent Pr and three equivalent Au atoms.

36 MATERIALS SCIENCE↗