Materials Data on Li2AlGa by Materials Project

Abstract

Li2GaAl 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 Ga atoms to form distorted corner-sharing LiGa4 tetrahedra. All Li–Ga bond lengths are 2.71 Å. In the second Li site, Li is bonded to four equivalent Al atoms to form distorted corner-sharing LiAl4 tetrahedra. All Li–Al bond lengths are 2.71 Å. Ga is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Al atoms. All Ga–Al bond lengths are 2.71 Å. Al is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent Ga atoms.