Materials Data on Mg2AgAu by Materials Project
Mg2AuAg 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 Au and four equivalent Ag atoms. All Mg–Au bond lengths are 2.87 Å. All Mg–Ag bond lengths are 2.87 Å. Au is bonded in a body-centered cubic geometry to eight equivalent Mg atoms. Ag is bonded in a distorted body-centered cubic geometry to eight equivalent Mg atoms.