Materials Data on HfW2 by Materials Project
HfW2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Hf is bonded in a 12-coordinate geometry to twelve equivalent W atoms. All Hf–W bond lengths are 3.16 Å. W is bonded to six equivalent Hf and six equivalent W atoms to form a mixture of face, edge, and corner-sharing WHf6W6 cuboctahedra. All W–W bond lengths are 2.70 Å.
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