Ti(InN)4 crystallizes in the triclinic P-1 space group. Ti(1) is bonded to one N(1), one N(2), one N(3), and one N(4) atom to form TiN4 tetrahedra that share corners with four equivalent In(3)N4 tetrahedra. There are four inequivalent In sites. In the first In site, In(1) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one N(2), and one N(3) atom. In the second In site, In(2) is bonded in a distorted T-shaped geometry to one N(3) and two equivalent N(2) atoms. In the third In site, In(3) is bonded to two equivalent N(1) and two equivalent N(4) atoms to form distorted InN4 tetrahedra that share corners with four equivalent Ti(1)N4 tetrahedra and edges with two equivalent In(3)N4 tetrahedra. In the fourth In site, In(4) is bonded in a bent 120 degrees geometry to one N(3) and one N(4) atom. There are four inequivalent N sites. In the first N site, N(1) is bonded to one Ti(1), one In(1), and two equivalent In(3) atoms to form a mixture of distorted edge and corner-sharing NTiIn3 tetrahedra. In the second N site, N(2) is bonded to one Ti(1), one In(1), and two equivalent In(2) atoms to form a mixture of distorted edge and corner-sharing NTiIn3 trigonal pyramids. In the third N site, N(3) is bonded to one Ti(1), one In(1), one In(2), and one In(4) atom to form a mixture of distorted edge and corner-sharing NTiIn3 tetrahedra. In the fourth N site, N(4) is bonded to one Ti(1), one In(4), and two equivalent In(3) atoms to form a mixture of distorted edge and corner-sharing NTiIn3 tetrahedra.
Ti(InN)4 crystallizes in the triclinic P-1 space group. Ti(1) is bonded to one N(1), one N(2), one N(3), and one N(4) atom to form TiN4 tetrahedra that share corners with four equivalent In(3)N4 tetrahedra. The Ti(1)-N(1) bond length is 1.97 Å. The Ti(1)-N(2) bond length is 2.04 Å. The Ti(1)-N(3) bond length is 1.88 Å. The Ti(1)-N(4) bond length is 2.02 Å. There are four inequivalent In sites. In the first In site, In(1) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one N(2), and one N(3) atom. The In(1)-N(1) bond length is 2.22 Å. The In(1)-N(2) bond length is 2.24 Å. The In(1)-N(3) bond length is 2.36 Å. In the second In site, In(2) is bonded in a distorted T-shaped geometry to one N(3) and two equivalent N(2) atoms. The In(2)-N(3) bond length is 2.28 Å. There is one shorter (2.24 Å) and one longer (2.35 Å) In(2)-N(2) bond length. In the third In site, In(3) is bonded to two equivalent N(1) and two equivalent N(4) atoms to form distorted InN4 tetrahedra that share corners with four equivalent Ti(1)N4 tetrahedra and edges with two equivalent In(3)N4 tetrahedra. There is one shorter (2.32 Å) and one longer (2.36 Å) In(3)-N(1) bond length. There is one shorter (2.18 Å) and one longer (2.30 Å) In(3)-N(4) bond length. In the fourth In site, In(4) is bonded in a bent 120 degrees geometry to one N(3) and one N(4) atom. The In(4)-N(3) bond length is 2.18 Å. The In(4)-N(4) bond length is 2.19 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded to one Ti(1), one In(1), and two equivalent In(3) atoms to form a mixture of distorted edge and corner-sharing NTiIn3 tetrahedra. In the second N site, N(2) is bonded to one Ti(1), one In(1), and two equivalent In(2) atoms to form a mixture of distorted edge and corner-sharing NTiIn3 trigonal pyramids. In the third N site, N(3) is bonded to one Ti(1), one In(1), one In(2), and one In(4) atom to form a mixture of distorted edge and corner-sharing NTiIn3 tetrahedra. In the fourth N site, N(4) is bonded to one Ti(1), one In(4), and two equivalent In(3) atoms to form a mixture of distorted edge and corner-sharing NTiIn3 tetrahedra.