Materials Data on PmHgRh2 by Materials Project
PmRh2Hg 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 Rh and six equivalent Hg atoms. All Pm–Rh bond lengths are 2.93 Å. All Pm–Hg bond lengths are 3.38 Å. Rh is bonded in a body-centered cubic geometry to four equivalent Pm and four equivalent Hg atoms. All Rh–Hg bond lengths are 2.93 Å. Hg is bonded in a distorted body-centered cubic geometry to six equivalent Pm and eight equivalent Rh atoms.
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