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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on ScInPt2 by Materials Project

ScPt2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc3+ is bonded in a body-centered cubic geometry to eight equivalent Pt2- atoms. All Sc–Pt bond lengths are 2.86 Å. Pt2- is bonded in a body-centered cubic geometry to four equivalent Sc3+ and four equivalent In1+ atoms. All Pt–In bond lengths are 2.86 Å. In1+ is bonded in a body-centered cubic geometry to eight equivalent Pt2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ScInPt by Materials Project

ScPtIn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Sc is bonded in a 11-coordinate geometry to five Pt and six equivalent In atoms. There are four shorter (2.93 Å) and one longer (3.04 Å) Sc–Pt bond lengths. There are two shorter (3.06 Å) and four longer (3.22 Å) Sc–In bond lengths. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 9-coordinate geometry to six equivalent Sc and three equivalent In atoms. All Pt–In bond lengths are 2.80 Å. In the second Pt site, Pt is bonded in a 9-coordinate geometry to three equivalent Sc and six equivalent In atoms. All Pt–In bond lengths are 2.74 Å. In is bonded in a 10-coordinate geometry to six equivalent Sc and four Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sc2InPt by Materials Project

Sc2PtIn crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Sc2PtIn ribbons oriented in the (1, 0, 0) direction. Sc is bonded in a linear geometry to one Pt and one In atom. The Sc–Pt bond length is 2.40 Å. The Sc–In bond length is 2.93 Å. Pt 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↗