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DOE OSTI2020

Materials Data on CeAgPb by Materials Project

CeAgPb crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Ce is bonded in a 12-coordinate geometry to six equivalent Ag and six equivalent Pb atoms. There are three shorter (3.22 Å) and three longer (3.67 Å) Ce–Ag bond lengths. There are three shorter (3.31 Å) and three longer (3.55 Å) Ce–Pb bond lengths. Ag is bonded in a 10-coordinate geometry to six equivalent Ce and four equivalent Pb atoms. There are three shorter (2.92 Å) and one longer (3.18 Å) Ag–Pb bond lengths. Pb is bonded in a 10-coordinate geometry to six equivalent Ce and four equivalent Ag atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce2AgPb by Materials Project

Ce2AgPb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ce is bonded in a body-centered cubic geometry to four equivalent Ag and four equivalent Pb atoms. All Ce–Ag bond lengths are 3.34 Å. All Ce–Pb bond lengths are 3.34 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent Ce atoms. Pb is bonded in a body-centered cubic geometry to eight equivalent Ce atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CeAgPb by Materials Project

CeAgPb crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Ce is bonded in a 12-coordinate geometry to six equivalent Ag and six equivalent Pb atoms. There are a spread of Ce–Ag bond distances ranging from 3.66–4.11 Å. There are a spread of Ce–Pb bond distances ranging from 3.66–4.12 Å. Ag is bonded in a 10-coordinate geometry to six equivalent Ce, three equivalent Ag, and one Pb atom. There are one shorter (3.28 Å) and two longer (3.30 Å) Ag–Ag bond lengths. The Ag–Pb bond length is 3.59 Å. Pb is bonded in a 10-coordinate geometry to six equivalent Ce, one Ag, and three equivalent Pb atoms. There are one shorter (3.28 Å) and two longer (3.30 Å) Pb–Pb bond lengths.

36 MATERIALS SCIENCE↗