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DOE OSTI2020

Materials Data on Ca2AgPb by Materials Project

Ca2AgPb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ca is bonded in a body-centered cubic geometry to four equivalent Ag and four equivalent Pb atoms. All Ca–Ag bond lengths are 3.31 Å. All Ca–Pb bond lengths are 3.31 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent Ca atoms. Pb is bonded in a body-centered cubic geometry to eight equivalent Ca atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on CaAg2Pb by Materials Project

CaAg2Pb crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two CaAg2Pb ribbons oriented in the (1, 0, 0) direction. Ca is bonded in a linear geometry to two equivalent Ag atoms. Both Ca–Ag bond lengths are 2.85 Å. Ag is bonded in a linear geometry to one Ca and one Pb atom. The Ag–Pb bond length is 2.85 Å. Pb is bonded in a linear geometry to two equivalent Ag atoms.

36 MATERIALS SCIENCE↗