Materials Data on SrCN2 by Materials Project
SrCN2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Sr2+ is bonded to six equivalent N3- atoms to form edge-sharing SrN6 octahedra. All Sr–N bond lengths are 2.65 Å. C4+ is bonded in a linear geometry to two equivalent N3- atoms. Both C–N bond lengths are 1.24 Å. N3- is bonded to three equivalent Sr2+ and one C4+ atom to form a mixture of distorted edge and corner-sharing NSr3C tetrahedra.
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