Materials Data on Al2Au by Materials Project
AuAl2 is Fluorite structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Au is bonded in a body-centered cubic geometry to eight equivalent Al atoms. All Au–Al bond lengths are 2.63 Å. Al is bonded to four equivalent Au atoms to form a mixture of corner and edge-sharing AlAu4 tetrahedra.
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