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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Ta2TiW by Materials Project

TiTa2W is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ti is bonded in a 8-coordinate geometry to eight equivalent Ta and six equivalent W atoms. All Ti–Ta bond lengths are 2.82 Å. All Ti–W bond lengths are 3.26 Å. Ta is bonded in a distorted body-centered cubic geometry to four equivalent Ti and four equivalent W atoms. All Ta–W bond lengths are 2.82 Å. W is bonded in a distorted body-centered cubic geometry to six equivalent Ti and eight equivalent Ta atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ta2TiW by Materials Project

TiTa2W crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two TiTa2W ribbons oriented in the (1, 0, 0) direction. Ti is bonded in a linear geometry to two equivalent Ta atoms. Both Ti–Ta bond lengths are 2.38 Å. Ta is bonded in a linear geometry to one Ti and one W atom. The Ta–W bond length is 2.35 Å. W is bonded in a linear geometry to two equivalent Ta atoms.

36 MATERIALS SCIENCE↗