Materials Data on DyNiSb by Materials Project
DyNiSb is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Dy is bonded in a 4-coordinate geometry to four equivalent Ni and six equivalent Sb atoms. All Dy–Ni bond lengths are 2.75 Å. All Dy–Sb bond lengths are 3.17 Å. Ni is bonded in a body-centered cubic geometry to four equivalent Dy and four equivalent Sb atoms. All Ni–Sb bond lengths are 2.75 Å. Sb is bonded in a distorted q6 geometry to six equivalent Dy and four equivalent Ni atoms.
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