Materials Data on Pm2CdHg by Materials Project
Pm2HgCd 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 Hg and four equivalent Cd atoms. All Pm–Hg bond lengths are 3.31 Å. All Pm–Cd bond lengths are 3.31 Å. Hg is bonded in a body-centered cubic geometry to eight equivalent Pm atoms. Cd is bonded in a body-centered cubic geometry to eight equivalent Pm atoms.
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