Materials Data on HfCu2Au by Materials Project
HfAuCu2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two HfAuCu2 ribbons oriented in the (0, 1, 0) direction. Hf is bonded in a linear geometry to two equivalent Cu atoms. Both Hf–Cu bond lengths are 2.51 Å. Au is bonded in a linear geometry to two equivalent Cu atoms. Both Au–Cu bond lengths are 2.46 Å. Cu is bonded in a linear geometry to one Hf and one Au atom.
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