Materials Data on KNa2Pb by Materials Project
KNa2Pb crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two KNa2Pb ribbons oriented in the (0, 1, 0) direction. K is bonded in a linear geometry to two equivalent Na atoms. Both K–Na bond lengths are 3.80 Å. Na is bonded in a distorted linear geometry to one K and one Pb atom. The Na–Pb bond length is 3.04 Å. Pb is bonded in a linear geometry to two equivalent Na atoms.
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