Materials Data on NaSnN by Materials Project
NaSnN is trigonal omega-derived structured and crystallizes in the hexagonal P6_3mc space group. The structure is two-dimensional and consists of two NaSnN sheets oriented in the (0, 0, 1) direction. Na1+ is bonded in a distorted T-shaped geometry to three equivalent N3- atoms. All Na–N bond lengths are 2.52 Å. Sn2+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent N3- atoms. All Sn–N bond lengths are 2.23 Å. N3- is bonded to three equivalent Na1+ and three equivalent Sn2+ atoms to form edge-sharing NNa3Sn3 octahedra.
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