Materials Data on PmSbAu2 by Materials Project
PmAu2Sb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pm3+ is bonded in a distorted body-centered cubic geometry to eight equivalent Au and six equivalent Sb3- atoms. All Pm–Au bond lengths are 3.12 Å. All Pm–Sb bond lengths are 3.60 Å. Au is bonded in a body-centered cubic geometry to four equivalent Pm3+ and four equivalent Sb3- atoms. All Au–Sb bond lengths are 3.12 Å. Sb3- is bonded in a distorted body-centered cubic geometry to six equivalent Pm3+ and eight equivalent Au atoms.
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