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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Ho6Bi2Rh by Materials Project

Ho6RhBi2 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 5-coordinate geometry to one Rh and four equivalent Bi atoms. The Ho–Rh bond length is 3.32 Å. All Ho–Bi bond lengths are 3.30 Å. In the second Ho site, Ho is bonded in a 4-coordinate geometry to two equivalent Rh and two equivalent Bi atoms. Both Ho–Rh bond lengths are 2.86 Å. Both Ho–Bi bond lengths are 3.28 Å. Rh is bonded in a 9-coordinate geometry to nine Ho atoms. Bi is bonded in a 9-coordinate geometry to nine Ho atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HoBiRh by Materials Project

HoRhBi crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Ho is bonded in a 11-coordinate geometry to five Rh and six equivalent Bi atoms. There are one shorter (3.07 Å) and four longer (3.08 Å) Ho–Rh bond lengths. There are two shorter (3.25 Å) and four longer (3.36 Å) Ho–Bi bond lengths. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 9-coordinate geometry to three equivalent Ho and six equivalent Bi atoms. All Rh–Bi bond lengths are 2.84 Å. In the second Rh site, Rh is bonded in a 9-coordinate geometry to six equivalent Ho and three equivalent Bi atoms. All Rh–Bi bond lengths are 2.86 Å. Bi is bonded in a 10-coordinate geometry to six equivalent Ho and four Rh atoms.

36 MATERIALS SCIENCE↗