Materials Data on Yb2C(NO)2 by Materials Project

Yb2C(NO)2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Yb3+ is bonded in a 7-coordinate geometry to three equivalent N3- and four equivalent O2- atoms. All Yb–N bond lengths are 2.63 Å. There are three shorter (2.25 Å) and one longer (2.28 Å) Yb–O bond lengths. C4+ is bonded in a linear geometry to two equivalent N3- atoms. Both C–N bond lengths are 1.24 Å. N3- is bonded in a 1-coordinate geometry to three equivalent Yb3+ and one C4+ atom. O2- is bonded to four equivalent Yb3+ atoms to form a mixture of edge and corner-sharing OYb4 tetrahedra.