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DOE OSTI2020

Materials Data on YbSbAu by Materials Project

YbAuSb crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Yb3+ is bonded in a 12-coordinate geometry to six equivalent Au1- and six equivalent Sb2- atoms. There are three shorter (3.06 Å) and three longer (3.65 Å) Yb–Au bond lengths. There are three shorter (3.20 Å) and three longer (3.46 Å) Yb–Sb bond lengths. Au1- is bonded in a 10-coordinate geometry to six equivalent Yb3+ and four equivalent Sb2- atoms. There are three shorter (2.82 Å) and one longer (3.09 Å) Au–Sb bond lengths. Sb2- is bonded in a 10-coordinate geometry to six equivalent Yb3+ and four equivalent Au1- atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on Yb2SbAu by Materials Project

Yb2AuSb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Yb2+ is bonded in a body-centered cubic geometry to four equivalent Au1- and four equivalent Sb3- atoms. All Yb–Au bond lengths are 3.22 Å. All Yb–Sb bond lengths are 3.22 Å. Au1- is bonded in a body-centered cubic geometry to eight equivalent Yb2+ atoms. Sb3- is bonded in a body-centered cubic geometry to eight equivalent Yb2+ atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on Yb3Sb4Au3 by Materials Project

Yb3Au3Sb4 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Yb3+ is bonded in a 12-coordinate geometry to four equivalent Au1- and eight equivalent Sb+1.50- atoms. All Yb–Au bond lengths are 3.08 Å. There are four shorter (3.44 Å) and four longer (3.53 Å) Yb–Sb bond lengths. Au1- is bonded in a 8-coordinate geometry to four equivalent Yb3+ and four equivalent Sb+1.50- atoms. All Au–Sb bond lengths are 2.83 Å. Sb+1.50- is bonded in a 3-coordinate geometry to six equivalent Yb3+ and three equivalent Au1- atoms.

36 MATERIALS SCIENCE↗