Materials Data on PrErMg2 by Materials Project
Mg2ErPr 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 Er and four equivalent Pr atoms. All Mg–Er bond lengths are 3.32 Å. All Mg–Pr bond lengths are 3.32 Å. Er is bonded in a distorted body-centered cubic geometry to eight equivalent Mg atoms. Pr is bonded in a body-centered cubic geometry to eight equivalent Mg atoms.
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