Materials Data on PmNdMg2 by Materials Project
Mg2PmNd 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 Pm and four equivalent Nd atoms. All Mg–Pm bond lengths are 3.36 Å. All Mg–Nd bond lengths are 3.36 Å. Pm is bonded in a body-centered cubic geometry to eight equivalent Mg atoms. Nd is bonded in a body-centered cubic geometry to eight equivalent Mg atoms.
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