Materials Data on TaBeCo2 by Materials Project
BeTaCo2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two BeTaCo2 ribbons oriented in the (1, 0, 0) direction. Be is bonded in a linear geometry to two equivalent Co atoms. Both Be–Co bond lengths are 2.24 Å. Ta is bonded in a linear geometry to two equivalent Co atoms. Both Ta–Co bond lengths are 2.04 Å. Co is bonded in a linear geometry to one Be and one Ta atom.
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