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DOE OSTI2020

Materials Data on CeBiPt by Materials Project

CeBiPt is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Ce is bonded to four equivalent Pt and six equivalent Bi atoms to form a mixture of distorted corner and face-sharing CeBi6Pt4 tetrahedra. All Ce–Pt bond lengths are 2.98 Å. All Ce–Bi bond lengths are 3.44 Å. Pt is bonded in a body-centered cubic geometry to four equivalent Ce and four equivalent Bi atoms. All Pt–Bi bond lengths are 2.98 Å. Bi is bonded in a 10-coordinate geometry to six equivalent Ce and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on Ce3Bi4Pt3 by Materials Project

Ce3Bi4Pt3 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Ce is bonded in a 12-coordinate geometry to four equivalent Pt and eight equivalent Bi atoms. All Ce–Pt bond lengths are 3.08 Å. There are four shorter (3.44 Å) and four longer (3.53 Å) Ce–Bi bond lengths. Pt is bonded in a 8-coordinate geometry to four equivalent Ce and four equivalent Bi atoms. All Pt–Bi bond lengths are 2.83 Å. Bi is bonded in a 9-coordinate geometry to six equivalent Ce and three equivalent Pt atoms.

36 MATERIALS SCIENCE↗