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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Ho3Pd2 by Materials Project

Ho3Pd2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 6-coordinate geometry to six equivalent Pd atoms. There are two shorter (2.97 Å) and four longer (3.05 Å) Ho–Pd bond lengths. In the second Ho site, Ho is bonded in a square co-planar geometry to four equivalent Pd atoms. All Ho–Pd bond lengths are 3.03 Å. Pd is bonded in a 8-coordinate geometry to eight Ho atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HoPd3 by Materials Project

HoPd3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ho is bonded to twelve equivalent Pd atoms to form a mixture of face and corner-sharing HoPd12 cuboctahedra. All Ho–Pd bond lengths are 2.91 Å. Pd is bonded in a distorted square co-planar geometry to four equivalent Ho atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HoPd by Materials Project

HoPd is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ho is bonded in a body-centered cubic geometry to eight equivalent Pd atoms. All Ho–Pd bond lengths are 3.03 Å. Pd is bonded in a body-centered cubic geometry to eight equivalent Ho atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HoPd by Materials Project

HoPd is alpha-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Ho is bonded in a 7-coordinate geometry to seven equivalent Pd atoms. There are a spread of Ho–Pd bond distances ranging from 2.88–3.01 Å. Pd is bonded in a 7-coordinate geometry to seven equivalent Ho atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ho3Pd4 by Materials Project

Ho3Pd4 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Ho is bonded in a 9-coordinate geometry to nine Pd atoms. There are a spread of Ho–Pd bond distances ranging from 2.86–3.30 Å. There are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a 6-coordinate geometry to six equivalent Ho atoms. In the second Pd site, Pd is bonded in a distorted octahedral geometry to six equivalent Ho atoms. In the third Pd site, Pd is bonded in a 10-coordinate geometry to seven equivalent Ho and three equivalent Pd atoms. There are one shorter (2.90 Å) and two longer (2.98 Å) Pd–Pd bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HoPd2 by Materials Project

HoPd2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ho is bonded to eight equivalent Pd atoms to form distorted edge-sharing HoPd8 hexagonal bipyramids. All Ho–Pd bond lengths are 2.88 Å. Pd is bonded in a 8-coordinate geometry to four equivalent Ho and four equivalent Pd atoms. All Pd–Pd bond lengths are 2.79 Å.

36 MATERIALS SCIENCE↗