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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on ScInAu2 by Materials Project

ScAu2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Sc–Au bond lengths are 2.95 Å. Au is bonded in a body-centered cubic geometry to four equivalent Sc and four equivalent In atoms. All Au–In bond lengths are 2.95 Å. In is bonded in a body-centered cubic geometry to eight equivalent Au atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sc2InAu by Materials Project

Sc2AuIn crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Sc2AuIn ribbons oriented in the (1, 0, 0) direction. Sc is bonded in a linear geometry to one Au and one In atom. The Sc–Au bond length is 2.68 Å. The Sc–In bond length is 2.89 Å. Au is bonded in a linear geometry to two equivalent Sc atoms. In is bonded in a linear geometry to two equivalent Sc atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sc2InAu2 by Materials Project

Sc2Au2In crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. there are two inequivalent Sc sites. In the first Sc site, Sc is bonded in a 6-coordinate geometry to six equivalent Au atoms. There are two shorter (2.82 Å) and four longer (2.92 Å) Sc–Au bond lengths. In the second Sc site, Sc is bonded in a 6-coordinate geometry to six equivalent Au atoms. There are two shorter (2.81 Å) and four longer (2.89 Å) Sc–Au bond lengths. Au is bonded in a 8-coordinate geometry to six Sc and two equivalent In atoms. Both Au–In bond lengths are 3.04 Å. In is bonded in a 4-coordinate geometry to four equivalent Au atoms.

36 MATERIALS SCIENCE↗