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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on NbTc2Sn by Materials Project

NbTc2Sn crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two NbTc2Sn ribbons oriented in the (1, 0, 0) direction. Nb2+ is bonded in a linear geometry to two equivalent Tc3- atoms. Both Nb–Tc bond lengths are 2.22 Å. Tc3- is bonded in a linear geometry to one Nb2+ and one Sn4+ atom. The Tc–Sn bond length is 2.63 Å. Sn4+ is bonded in a linear geometry to two equivalent Tc3- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NbTc2Sn by Materials Project

NbTc2Sn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Nb2+ is bonded in a body-centered cubic geometry to eight equivalent Tc3- atoms. All Nb–Tc bond lengths are 2.79 Å. Tc3- is bonded in a body-centered cubic geometry to four equivalent Nb2+ and four equivalent Sn4+ atoms. All Tc–Sn bond lengths are 2.79 Å. Sn4+ is bonded in a body-centered cubic geometry to eight equivalent Tc3- atoms.

36 MATERIALS SCIENCE↗