Materials Data on Li2AgPb by Materials Project

Abstract

Li2AgPb crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li sites. In the first Li site, Li is bonded to four equivalent Pb atoms to form distorted corner-sharing LiPb4 tetrahedra. All Li–Pb bond lengths are 2.93 Å. In the second Li site, Li is bonded to four equivalent Ag atoms to form distorted corner-sharing LiAg4 tetrahedra. All Li–Ag bond lengths are 2.93 Å. Ag is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Pb atoms. All Ag–Pb bond lengths are 2.93 Å. Pb is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Ag atoms.