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DOE OSTI · 1324736

Materials Data on GaBN2 by Materials Project

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Abstract

GaBN2 is Enargite-like structured and crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Ga3+ is bonded to four equivalent N3- atoms to form GaN4 tetrahedra that share corners with four equivalent GaN4 tetrahedra and corners with eight equivalent BN4 tetrahedra. All Ga–N bond lengths are 1.91 Å. B3+ is bonded to four equivalent N3- atoms to form BN4 tetrahedra that share corners with four equivalent BN4 tetrahedra and corners with eight equivalent GaN4 tetrahedra. All B–N bond lengths are 1.65 Å. N3- is bonded to two equivalent Ga3+ and two equivalent B3+ atoms to form corner-sharing NGa2B2 tetrahedra.

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36 MATERIALS SCIENCEB-Ga-Ncrystal structureGaBN2

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2020-07-24. Materials Data on GaBN2 by Materials Project. https://doi.org/10.17188/1324736

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36 MATERIALS SCIENCE↗