Materials Data on Li2CePb by Materials Project
Li2CePb 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 Pb atoms. All Li–Ce bond lengths are 3.05 Å. All Li–Pb bond lengths are 3.05 Å. Ce is bonded in a 8-coordinate geometry to eight equivalent Li and six equivalent Pb atoms. All Ce–Pb bond lengths are 3.52 Å. Pb is bonded in a distorted body-centered cubic geometry to eight equivalent Li and six equivalent Ce atoms.
36 MATERIALS SCIENCE↗