Materials Data on PmTlAg2 by Materials Project
PmAg2Tl 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 eight equivalent Ag atoms. All Pm–Ag bond lengths are 3.11 Å. Ag is bonded in a body-centered cubic geometry to four equivalent Pm and four equivalent Tl atoms. All Ag–Tl bond lengths are 3.11 Å. Tl is bonded in a distorted body-centered cubic geometry to eight equivalent Ag atoms.
36 MATERIALS SCIENCE↗