Materials Data on Li2AgBi by Materials Project
Li2AgBi is Zintl Phase-derived structured and 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 Bi atoms to form distorted corner-sharing LiBi4 tetrahedra. All Li–Bi bond lengths are 2.97 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 2.97 Å. Ag is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Bi atoms. All Ag–Bi bond lengths are 2.97 Å. Bi is bonded in a 8-coordinate geometry to four equivalent Li and four equivalent Ag atoms.
36 MATERIALS SCIENCE↗