Materials Data on PbAu3 by Materials Project
Au3Pb is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent Au sites. In the first Au site, Au is bonded in a distorted body-centered cubic geometry to four equivalent Au and four equivalent Pb atoms. All Au–Au bond lengths are 3.02 Å. All Au–Pb bond lengths are 3.02 Å. In the second Au site, Au is bonded in a distorted body-centered cubic geometry to eight equivalent Au and six equivalent Pb atoms. All Au–Pb bond lengths are 3.48 Å. Pb is bonded in a body-centered cubic geometry to fourteen Au atoms.
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