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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on PmCu2Sn by Materials Project

PmCu2Sn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pm is bonded in a distorted body-centered cubic geometry to eight equivalent Cu and six equivalent Sn atoms. All Pm–Cu bond lengths are 2.92 Å. All Pm–Sn bond lengths are 3.37 Å. Cu is bonded in a distorted body-centered cubic geometry to four equivalent Pm and four equivalent Sn atoms. All Cu–Sn bond lengths are 2.92 Å. Sn is bonded in a 8-coordinate geometry to six equivalent Pm and eight equivalent Cu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Pm2CuSn by Materials Project

Pm2CuSn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pm is bonded in a body-centered cubic geometry to four equivalent Cu and four equivalent Sn atoms. All Pm–Cu bond lengths are 3.23 Å. All Pm–Sn bond lengths are 3.23 Å. Cu is bonded in a body-centered cubic geometry to eight equivalent Pm atoms. Sn is bonded in a body-centered cubic geometry to eight equivalent Pm atoms.

36 MATERIALS SCIENCE↗