Materials Data on AlCrCu2 by Materials Project
Cu2CrAl 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 Cu atoms. All Cr–Cu bond lengths are 2.57 Å. Cu is bonded in a body-centered cubic geometry to four equivalent Cr and four equivalent Al atoms. All Cu–Al bond lengths are 2.57 Å. Al is bonded in a body-centered cubic geometry to eight equivalent Cu atoms.
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