Hf2InC is H-Phase structured and crystallizes in the hexagonal P6_3/mmc space group. Hf(1) is bonded in a 3-coordinate geometry to three equivalent In(1) and three equivalent C(1) atoms. In(1) is bonded to six equivalent Hf(1) atoms to form distorted InHf6 cuboctahedra that share corners with six equivalent C(1)Hf6 octahedra, edges with six equivalent In(1)Hf6 cuboctahedra, and edges with six equivalent C(1)Hf6 octahedra. The corner-sharing octahedral tilt angles are 20°. C(1) is bonded to six equivalent Hf(1) atoms to form CHf6 octahedra that share corners with six equivalent In(1)Hf6 cuboctahedra, edges with six equivalent In(1)Hf6 cuboctahedra, and edges with six equivalent C(1)Hf6 octahedra.
Hf2InC is H-Phase structured and crystallizes in the hexagonal P6_3/mmc space group. Hf(1) is bonded in a 3-coordinate geometry to three equivalent In(1) and three equivalent C(1) atoms. All Hf(1)-In(1) bond lengths are 3.13 Å. All Hf(1)-C(1) bond lengths are 2.26 Å. In(1) is bonded to six equivalent Hf(1) atoms to form distorted InHf6 cuboctahedra that share corners with six equivalent C(1)Hf6 octahedra, edges with six equivalent In(1)Hf6 cuboctahedra, and edges with six equivalent C(1)Hf6 octahedra. The corner-sharing octahedral tilt angles are 20°. C(1) is bonded to six equivalent Hf(1) atoms to form CHf6 octahedra that share corners with six equivalent In(1)Hf6 cuboctahedra, edges with six equivalent In(1)Hf6 cuboctahedra, and edges with six equivalent C(1)Hf6 octahedra.