Materials Data on Al2CuTc by Materials Project
TcCuAl2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two TcCuAl2 ribbons oriented in the (0, 1, 0) direction. Tc is bonded in a linear geometry to two equivalent Al atoms. Both Tc–Al bond lengths are 2.45 Å. Cu is bonded in a linear geometry to two equivalent Al atoms. Both Cu–Al bond lengths are 2.40 Å. Al is bonded in a linear geometry to one Tc and one Cu atom.
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