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DOE OSTI2020

Materials Data on Y3Sb4Au3 by Materials Project

Y3Au3Sb4 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Y3+ is bonded in a 12-coordinate geometry to four equivalent Au1- and eight equivalent Sb+1.50- atoms. All Y–Au bond lengths are 3.05 Å. There are four shorter (3.39 Å) and four longer (3.51 Å) Y–Sb bond lengths. Au1- is bonded in a 8-coordinate geometry to four equivalent Y3+ and four equivalent Sb+1.50- atoms. All Au–Sb bond lengths are 2.81 Å. Sb+1.50- is bonded in a 3-coordinate geometry to six equivalent Y3+ and three equivalent Au1- atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on YSbAu2 by Materials Project

YAu2Sb crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two YAu2Sb ribbons oriented in the (1, 0, 0) direction. Y3+ is bonded in a linear geometry to two equivalent Au atoms. Both Y–Au bond lengths are 2.65 Å. Au is bonded in a linear geometry to one Y3+ and one Sb3- atom. The Au–Sb bond length is 2.67 Å. Sb3- is bonded in a linear geometry to two equivalent Au atoms.

36 MATERIALS SCIENCE↗