Materials Data on U3Co3Sb4 by Materials Project
U3Co3Sb4 crystallizes in the cubic I-43d space group. The structure is three-dimensional. U3+ is bonded in a 8-coordinate geometry to eight equivalent Sb3- atoms. There are four shorter (3.22 Å) and four longer (3.23 Å) U–Sb bond lengths. Co1+ is bonded in a 4-coordinate geometry to four equivalent Sb3- atoms. All Co–Sb bond lengths are 2.60 Å. Sb3- is bonded in a 3-coordinate geometry to six equivalent U3+ and three equivalent Co1+ atoms.
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