Materials Data on Sm2TlHg by Materials Project
Sm2HgTl is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sm is bonded in a body-centered cubic geometry to four equivalent Hg and four equivalent Tl atoms. All Sm–Hg bond lengths are 3.32 Å. All Sm–Tl bond lengths are 3.32 Å. Hg is bonded in a body-centered cubic geometry to eight equivalent Sm atoms. Tl is bonded in a body-centered cubic geometry to eight equivalent Sm atoms.
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