Materials Data on Li2CeAl by Materials Project
Li2CeAl is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a body-centered cubic geometry to four equivalent Ce and four equivalent Al atoms. All Li–Ce bond lengths are 2.96 Å. All Li–Al bond lengths are 2.96 Å. Ce is bonded in a distorted body-centered cubic geometry to eight equivalent Li and six equivalent Al atoms. All Ce–Al bond lengths are 3.42 Å. Al is bonded in a body-centered cubic geometry to eight equivalent Li and six equivalent Ce atoms.