Materials Data on HfScTc2 by Materials Project
ScHfTc2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two ScHfTc2 ribbons oriented in the (1, 0, 0) direction. Sc2+ is bonded in a linear geometry to two equivalent Tc3- atoms. Both Sc–Tc bond lengths are 2.36 Å. Hf4+ is bonded in a linear geometry to two equivalent Tc3- atoms. Both Hf–Tc bond lengths are 2.32 Å. Tc3- is bonded in a linear geometry to one Sc2+ and one Hf4+ atom.
36 MATERIALS SCIENCE↗