Materials Data on PrFe2 by Materials Project
PrFe2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Pr is bonded in a 12-coordinate geometry to twelve equivalent Fe atoms. All Pr–Fe bond lengths are 3.10 Å. Fe is bonded to six equivalent Pr and six equivalent Fe atoms to form a mixture of edge, face, and corner-sharing FePr6Fe6 cuboctahedra. All Fe–Fe bond lengths are 2.65 Å.
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