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DOE OSTI · 1687883

Materials Data on Ga3Pb by Materials Project

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Abstract

Ga3Pb is alpha bismuth trifluoride structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Ga sites. In the first Ga site, Ga is bonded to four equivalent Ga and four equivalent Pb atoms to form a mixture of distorted face, edge, and corner-sharing GaGa4Pb4 tetrahedra. All Ga–Ga bond lengths are 3.10 Å. All Ga–Pb bond lengths are 3.10 Å. In the second Ga site, Ga is bonded in a distorted q6 geometry to eight equivalent Ga and two equivalent Pb atoms. Both Ga–Pb bond lengths are 3.40 Å. Pb is bonded in a body-centered cubic geometry to ten Ga atoms.

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36 MATERIALS SCIENCEcrystal structureGa-PbGa3Pb

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2020-05-03. Materials Data on Ga3Pb by Materials Project. https://doi.org/10.17188/1687883

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