Materials Data on CaSmMg2 by Materials Project
CaMg2Sm is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ca is bonded in a body-centered cubic geometry to eight equivalent Mg atoms. All Ca–Mg bond lengths are 3.38 Å. Mg is bonded in a body-centered cubic geometry to four equivalent Ca and four equivalent Sm atoms. All Mg–Sm bond lengths are 3.38 Å. Sm is bonded in a distorted body-centered cubic geometry to eight equivalent Mg atoms.
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