DOE OSTI · 1272738
Materials Data on Li3BN2 by Materials Project
Abstract
Li3BN2 crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a distorted linear geometry to two equivalent N3- atoms. Both Li–N bond lengths are 1.99 Å. In the second Li1+ site, Li1+ is bonded to four equivalent N3- atoms to form a mixture of edge and corner-sharing LiN4 tetrahedra. There are two shorter (2.10 Å) and two longer (2.17 Å) Li–N bond lengths. B3+ is bonded in a linear geometry to two equivalent N3- atoms. Both B–N bond lengths are 1.35 Å. N3- is bonded in a 6-coordinate geometry to five Li1+ and one B3+ atom.
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2020-07-18. Materials Data on Li3BN2 by Materials Project. https://doi.org/10.17188/1272738
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