Materials Data on AlCrNi2 by Materials Project
CrNi2Al is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cr is bonded in a body-centered cubic geometry to eight equivalent Ni atoms. All Cr–Ni bond lengths are 2.51 Å. Ni is bonded in a body-centered cubic geometry to four equivalent Cr and four equivalent Al atoms. All Ni–Al bond lengths are 2.51 Å. Al is bonded in a body-centered cubic geometry to eight equivalent Ni atoms.
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