Materials Data on PrNdSb by Materials Project
NdPrSb crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Nd is bonded in a distorted square co-planar geometry to four equivalent Sb atoms. All Nd–Sb bond lengths are 3.36 Å. Pr is bonded to five equivalent Sb atoms to form a mixture of distorted edge and corner-sharing PrSb5 trigonal bipyramids. There are one shorter (3.27 Å) and four longer (3.34 Å) Pr–Sb bond lengths. Sb is bonded in a 9-coordinate geometry to four equivalent Nd and five equivalent Pr atoms.
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