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DOE OSTI2020

Materials Data on NbSiRh by Materials Project

NbRhSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Nb is bonded in a 11-coordinate geometry to six equivalent Rh and five equivalent Si atoms. There are a spread of Nb–Rh bond distances ranging from 2.93–3.01 Å. There are three shorter (2.70 Å) and two longer (2.75 Å) Nb–Si bond lengths. Rh is bonded in a 4-coordinate geometry to six equivalent Nb and four equivalent Si atoms. There are a spread of Rh–Si bond distances ranging from 2.40–2.47 Å. Si is bonded in a 9-coordinate geometry to five equivalent Nb and four equivalent Rh atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on NbSiRh by Materials Project

NbRhSi is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Nb is bonded in a 10-coordinate geometry to six equivalent Rh and four equivalent Si atoms. All Nb–Rh bond lengths are 2.94 Å. All Nb–Si bond lengths are 2.55 Å. Rh is bonded in a 10-coordinate geometry to six equivalent Nb and four equivalent Si atoms. All Rh–Si bond lengths are 2.55 Å. Si is bonded in a body-centered cubic geometry to four equivalent Nb and four equivalent Rh atoms.

36 MATERIALS SCIENCE↗