Materials Data on NaCaTl2 by Materials Project
NaCaTl2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Na is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Na–Tl bond lengths are 3.34 Å. Ca is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Ca–Tl bond lengths are 3.34 Å. Tl is bonded in a body-centered cubic geometry to four equivalent Na and four equivalent Ca atoms.
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