Materials Data on Al12Tc by Materials Project
TcAl12 crystallizes in the cubic Im-3 space group. The structure is three-dimensional. Tc is bonded in a cuboctahedral geometry to twelve equivalent Al atoms. All Tc–Al bond lengths are 2.72 Å. Al is bonded in a 1-coordinate geometry to one Tc and ten equivalent Al atoms. There are a spread of Al–Al bond distances ranging from 2.76–2.89 Å.
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