Materials Data on YPbAu2 by Materials Project
YAu2Pb crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two YAu2Pb ribbons oriented in the (1, 0, 0) direction. Y is bonded in a linear geometry to two equivalent Au atoms. Both Y–Au bond lengths are 2.72 Å. Au is bonded in a linear geometry to one Y and one Pb atom. The Au–Pb bond length is 2.81 Å. Pb is bonded in a linear geometry to two equivalent Au atoms.
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