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Materials Data on HfTiW4 by Materials Project

HfTiW4 is Cubic Laves-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Hf is bonded in a 12-coordinate geometry to four equivalent Ti and twelve equivalent W atoms. All Hf–Ti bond lengths are 3.27 Å. All Hf–W bond lengths are 3.13 Å. Ti is bonded in a 12-coordinate geometry to four equivalent Hf and twelve equivalent W atoms. All Ti–W bond lengths are 3.13 Å. W is bonded to three equivalent Hf, three equivalent Ti, and six equivalent W atoms to form a mixture of face, edge, and corner-sharing WHf3Ti3W6 cuboctahedra. All W–W bond lengths are 2.67 Å.

36 MATERIALS SCIENCE↗