Materials Data on NbAlPt by Materials Project
NbPtAl is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Nb is bonded in a body-centered cubic geometry to four equivalent Pt and four equivalent Al atoms. All Nb–Pt bond lengths are 2.66 Å. All Nb–Al bond lengths are 2.66 Å. Pt is bonded in a 4-coordinate geometry to four equivalent Nb and six equivalent Al atoms. All Pt–Al bond lengths are 3.07 Å. Al is bonded in a distorted q6 geometry to four equivalent Nb and six equivalent Pt atoms.
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