Materials Data on Mn2AlTc by Materials Project
TcMn2Al crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two TcMn2Al ribbons oriented in the (1, 0, 0) direction. Tc is bonded in a linear geometry to two equivalent Mn atoms. Both Tc–Mn bond lengths are 2.36 Å. Mn is bonded in a linear geometry to one Tc and one Al atom. The Mn–Al bond length is 2.53 Å. Al is bonded in a linear geometry to two equivalent Mn atoms.
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