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DOE OSTI · 1279262

Materials Data on Ba2BeGa by Materials Project

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Abstract

BaBeBaGa crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of one BaBe framework and one BaGa framework. In the BaBe framework, Ba is bonded to four equivalent Be atoms to form distorted corner-sharing BaBe4 tetrahedra. All Ba–Be bond lengths are 3.40 Å. Be is bonded to four equivalent Ba atoms to form corner-sharing BeBa4 tetrahedra. In the BaGa framework, Ba is bonded to four equivalent Ga atoms to form distorted corner-sharing BaGa4 tetrahedra. All Ba–Ga bond lengths are 3.40 Å. Ga is bonded to four equivalent Ba atoms to form distorted corner-sharing GaBa4 tetrahedra.

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36 MATERIALS SCIENCEBa-Be-GaBa2BeGacrystal structure

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2020-07-20. Materials Data on Ba2BeGa by Materials Project. https://doi.org/10.17188/1279262

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