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DOE OSTI2020

Materials Data on YMgPd by Materials Project

MgYPd crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Mg is bonded in a 4-coordinate geometry to four Pd atoms. There are two shorter (2.74 Å) and two longer (2.88 Å) Mg–Pd bond lengths. Y is bonded in a 5-coordinate geometry to five Pd atoms. There are four shorter (3.05 Å) and one longer (3.08 Å) Y–Pd bond lengths. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 9-coordinate geometry to six equivalent Mg and three equivalent Y atoms. In the second Pd site, Pd is bonded in a 9-coordinate geometry to three equivalent Mg and six equivalent Y atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on YMgPd2 by Materials Project

YPd2Mg crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two YPd2Mg ribbons oriented in the (1, 0, 0) direction. Mg is bonded in a linear geometry to two equivalent Pd atoms. Both Mg–Pd bond lengths are 2.65 Å. Y is bonded in a linear geometry to two equivalent Pd atoms. Both Y–Pd bond lengths are 2.42 Å. Pd is bonded in a linear geometry to one Mg and one Y atom.

36 MATERIALS SCIENCE↗