Materials Data on PmPbAu2 by Materials Project
PmAu2Pb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pm is bonded in a distorted body-centered cubic geometry to eight equivalent Au and six equivalent Pb atoms. All Pm–Au bond lengths are 3.17 Å. All Pm–Pb bond lengths are 3.66 Å. Au is bonded in a body-centered cubic geometry to four equivalent Pm and four equivalent Pb atoms. All Au–Pb bond lengths are 3.17 Å. Pb is bonded in a 8-coordinate geometry to six equivalent Pm and eight equivalent Au atoms.
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