Materials Data on PmAlAg2 by Materials Project
PmAg2Al is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pm is bonded in a body-centered cubic geometry to eight equivalent Ag atoms. All Pm–Ag bond lengths are 3.02 Å. Ag is bonded in a body-centered cubic geometry to four equivalent Pm and four equivalent Al atoms. All Ag–Al bond lengths are 3.02 Å. Al is bonded in a distorted body-centered cubic geometry to eight equivalent Ag atoms.
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