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DOE OSTI2020

Materials Data on Lu2Pd2Pb by Materials Project

Lu2Pd2Pb crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Lu is bonded in a 6-coordinate geometry to six equivalent Pd and four equivalent Pb atoms. There are two shorter (2.88 Å) and four longer (2.93 Å) Lu–Pd bond lengths. All Lu–Pb bond lengths are 3.42 Å. Pd is bonded in a 6-coordinate geometry to six equivalent Lu and two equivalent Pb atoms. Both Pd–Pb bond lengths are 3.10 Å. Pb is bonded to eight equivalent Lu and four equivalent Pd atoms to form a mixture of distorted corner and face-sharing PbLu8Pd4 cuboctahedra.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on LuPd2Pb by Materials Project

LuPd2Pb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Lu is bonded in a distorted body-centered cubic geometry to eight equivalent Pd and six equivalent Pb atoms. All Lu–Pd bond lengths are 2.96 Å. All Lu–Pb bond lengths are 3.41 Å. Pd is bonded in a distorted body-centered cubic geometry to four equivalent Lu and four equivalent Pb atoms. All Pd–Pb bond lengths are 2.96 Å. Pb is bonded in a 8-coordinate geometry to six equivalent Lu and eight equivalent Pd atoms.

36 MATERIALS SCIENCE↗