Materials Data on Pr3Sb4Pt3 by Materials Project
Pr3Pt3Sb4 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Pr3+ is bonded in a 12-coordinate geometry to four equivalent Pt2- and eight equivalent Sb+0.75- atoms. All Pr–Pt bond lengths are 3.07 Å. There are four shorter (3.44 Å) and four longer (3.49 Å) Pr–Sb bond lengths. Pt2- is bonded in a 8-coordinate geometry to four equivalent Pr3+ and four equivalent Sb+0.75- atoms. All Pt–Sb bond lengths are 2.79 Å. Sb+0.75- is bonded in a 9-coordinate geometry to six equivalent Pr3+ and three equivalent Pt2- atoms.
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