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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on TbSnPt by Materials Project

TbPtSn crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 1-coordinate geometry to six equivalent Pt and six equivalent Sn atoms. There are a spread of Tb–Pt bond distances ranging from 3.05–3.58 Å. There are a spread of Tb–Sn bond distances ranging from 3.20–3.36 Å. Pt is bonded in a 9-coordinate geometry to six equivalent Tb and four equivalent Sn atoms. There are a spread of Pt–Sn bond distances ranging from 2.70–2.87 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbSnPt by Materials Project

TbPtSn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Tb is bonded in a 11-coordinate geometry to five Pt and six equivalent Sn atoms. There are four shorter (3.05 Å) and one longer (3.06 Å) Tb–Pt bond lengths. There are two shorter (3.25 Å) and four longer (3.36 Å) Tb–Sn bond lengths. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 9-coordinate geometry to three equivalent Tb and six equivalent Sn atoms. All Pt–Sn bond lengths are 2.80 Å. In the second Pt site, Pt is bonded in a 9-coordinate geometry to six equivalent Tb and three equivalent Sn atoms. All Pt–Sn bond lengths are 2.85 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Tb and four Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbSnPt2 by Materials Project

TbPt2Sn crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Tb is bonded in a 8-coordinate geometry to eight equivalent Pt atoms. There are six shorter (3.01 Å) and two longer (3.13 Å) Tb–Pt bond lengths. Pt is bonded in a 7-coordinate geometry to four equivalent Tb and three equivalent Sn atoms. All Pt–Sn bond lengths are 2.76 Å. Sn is bonded to six equivalent Pt atoms to form distorted edge-sharing SnPt6 cuboctahedra.

36 MATERIALS SCIENCE↗