Materials Data on Th2BiN2 by Materials Project
Th2BiN2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Th is bonded in a 4-coordinate geometry to four equivalent Bi and four equivalent N atoms. All Th–Bi bond lengths are 3.75 Å. All Th–N bond lengths are 2.34 Å. Bi is bonded in a body-centered cubic geometry to eight equivalent Th atoms. N is bonded to four equivalent Th atoms to form a mixture of edge and corner-sharing NTh4 tetrahedra.
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