TiCrN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. Ti(1) is bonded to six equivalent N(1) atoms to form TiN6 octahedra that share corners with six equivalent Cr(1)N6 octahedra, edges with six equivalent Ti(1)N6 octahedra, and edges with six equivalent Cr(1)N6 octahedra. The corner-sharing octahedral tilt angles are 1°. Cr(1) is bonded to six equivalent N(1) atoms to form CrN6 octahedra that share corners with six equivalent Ti(1)N6 octahedra, edges with six equivalent Ti(1)N6 octahedra, and edges with six equivalent Cr(1)N6 octahedra. The corner-sharing octahedral tilt angles are 1°. N(1) is bonded to three equivalent Ti(1) and three equivalent Cr(1) atoms to form a mixture of edge and corner-sharing NTi3Cr3 octahedra. The corner-sharing octahedra are not tilted.
TiCrN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. Ti(1) is bonded to six equivalent N(1) atoms to form TiN6 octahedra that share corners with six equivalent Cr(1)N6 octahedra, edges with six equivalent Ti(1)N6 octahedra, and edges with six equivalent Cr(1)N6 octahedra. The corner-sharing octahedral tilt angles are 1°. All Ti(1)-N(1) bond lengths are 2.11 Å. Cr(1) is bonded to six equivalent N(1) atoms to form CrN6 octahedra that share corners with six equivalent Ti(1)N6 octahedra, edges with six equivalent Ti(1)N6 octahedra, and edges with six equivalent Cr(1)N6 octahedra. The corner-sharing octahedral tilt angles are 1°. All Cr(1)-N(1) bond lengths are 2.08 Å. N(1) is bonded to three equivalent Ti(1) and three equivalent Cr(1) atoms to form a mixture of edge and corner-sharing NTi3Cr3 octahedra. The corner-sharing octahedra are not tilted.