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YN is Zincblende, Sphalerite structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Y3+ is bonded to four equivalent N3- atoms to form corner-sharing YN4 tetrahedra. All Y–N bond lengths are 2.29 Å. N3- is bonded to four equivalent Y3+ atoms to form corner-sharing NY4 tetrahedra.
YN is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Y3+ is bonded to six equivalent N3- atoms to form a mixture of edge and corner-sharing YN6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Y–N bond lengths are 2.46 Å. N3- is bonded to six equivalent Y3+ atoms to form a mixture of edge and corner-sharing NY6 octahedra. The corner-sharing octahedral tilt angles are 0°.
YN crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Y3+ is bonded to five equivalent N3- atoms to form a mixture of edge and corner-sharing YN5 trigonal bipyramids. There are three shorter (2.33 Å) and two longer (2.46 Å) Y–N bond lengths. N3- is bonded to five equivalent Y3+ atoms to form a mixture of edge and corner-sharing NY5 trigonal bipyramids.
YN is Tungsten Carbide structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Y3+ is bonded to six equivalent N3- atoms to form a mixture of distorted edge, corner, and face-sharing YN6 pentagonal pyramids. All Y–N bond lengths are 2.47 Å. N3- is bonded to six equivalent Y3+ atoms to form a mixture of distorted edge, corner, and face-sharing NY6 pentagonal pyramids.
YN is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Y3+ is bonded to six equivalent N3- atoms to form a mixture of corner, edge, and face-sharing YN6 octahedra. The corner-sharing octahedral tilt angles are 47°. All Y–N bond lengths are 2.48 Å. N3- is bonded to six equivalent Y3+ atoms to form a mixture of distorted corner and edge-sharing NY6 pentagonal pyramids.