Materials Data on U2SbN2 by Materials Project
U2N2Sb crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. U+4.50+ is bonded in a 4-coordinate geometry to four equivalent Sb3- and four equivalent N3- atoms. All U–Sb bond lengths are 3.35 Å. All U–N bond lengths are 2.25 Å. Sb3- is bonded in a body-centered cubic geometry to eight equivalent U+4.50+ atoms. N3- is bonded to four equivalent U+4.50+ atoms to form a mixture of edge and corner-sharing NU4 tetrahedra.
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