Materials Data on Sr(BeN)2 by Materials Project
Sr(BeN)2 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight equivalent N3- atoms. All Sr–N bond lengths are 2.83 Å. Be2+ is bonded in a trigonal planar geometry to three equivalent N3- atoms. There is one shorter (1.63 Å) and two longer (1.67 Å) Be–N bond length. N3- is bonded in a 7-coordinate geometry to four equivalent Sr2+ and three equivalent Be2+ atoms.
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