Li2PmSi is Heusler structured and crystallizes in the cubic Fm-3m space group. Li(1) is bonded in a body-centered cubic geometry to four equivalent Pm(1) and four equivalent Si(1) atoms. Pm(1) is bonded in a 14-coordinate geometry to eight equivalent Li(1) and six equivalent Si(1) atoms. Si(1) is bonded in a body-centered cubic geometry to eight equivalent Li(1) and six equivalent Pm(1) atoms.
Li2PmSi is Heusler structured and crystallizes in the cubic Fm-3m space group. Li(1) is bonded in a body-centered cubic geometry to four equivalent Pm(1) and four equivalent Si(1) atoms. All Li(1)-Pm(1) bond lengths are 2.82 Å. All Li(1)-Si(1) bond lengths are 2.82 Å. Pm(1) is bonded in a 14-coordinate geometry to eight equivalent Li(1) and six equivalent Si(1) atoms. All Pm(1)-Si(1) bond lengths are 3.26 Å. Si(1) is bonded in a body-centered cubic geometry to eight equivalent Li(1) and six equivalent Pm(1) atoms.