Materials Data on AcEuMg2 by Materials Project
Mg2AcEu is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to four equivalent Ac and four equivalent Eu atoms. All Mg–Ac bond lengths are 3.54 Å. All Mg–Eu bond lengths are 3.54 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent Mg atoms. Eu is bonded in a distorted body-centered cubic geometry to eight equivalent Mg atoms.
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