Materials Data on HfGaCu2 by Materials Project
HfCu2Ga crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two HfCu2Ga ribbons oriented in the (1, 0, 0) direction. Hf is bonded in a linear geometry to two equivalent Cu atoms. Both Hf–Cu bond lengths are 2.57 Å. Cu is bonded in a linear geometry to one Hf and one Ga atom. The Cu–Ga bond length is 2.44 Å. Ga is bonded in a linear geometry to two equivalent Cu atoms.
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