RESUMO
In the title compound, [Cu(2)Cl(4)(C(6)H(10)N(8))(2)](n), the ligand has C(2) symmetry, and the Cu and Cl atoms lie on a mirror plane. The coordination polyhedron of the Cu atom is a distorted square pyramid, with the basal positions occupied by two N atoms from two different ligands [Cu-N = 2.0407 (18) A] and by the two Cl atoms [Cu-Cl = 2.2705 (8) and 2.2499 (9) A], and the apical position occupied by a Cl atom [Cu-Cl = 2.8154 (9) A] that belongs to the basal plane of a neighbouring Cu atom. The [CuCl(2)(C(6)H(10)N(8))](2) units form infinite chains extending along the a axis via the Cl atoms. Intermolecular C-H.Cl contacts [C.Cl = 3.484 (2) A] are also present in the chains. The chains are linked together by intermolecular C-H.N interactions [C.N = 3.314 (3) A].
RESUMO
The title compound, [CuCl(2)(C(5)H(11)N(5))], is the first structurally characterized molecular chelate complex involving an alpha-aminoalkyltetrazole. There are two complex molecules in the asymmetric unit. The ligand molecules are bidentate. Both Cu atoms reveal rather distorted square-planar coordinations. The complex molecules are linked together by van der Waals interactions only.
RESUMO
The title polymeric compound, [CuCl(2)(C(5)H(10)N(4))(2)](n), is the first structurally characterized complex with a bulky 1-alkyltetrazole ligand. The coordination polyhedron of the Cu atom is an elongated octahedron. The equatorial positions of the octahedron are occupied by the two Cl atoms, with Cu-Cl distances of 2.2920 (8) and 2.2796 (9) A, and by the two N-4 atoms of the tetrazole ligands, with Cu-N distances of 2.023 (2) and 2.039 (2) A. Two symmetry-related Cl atoms occupy the axial positions, at distances of 2.8244 (8) and 3.0174 (8) A from the Cu atom. The [CuCl(2)(C(5)H(10)N(4))(2)] units form infinite chains extended along the b axis, linked together only by van der Waals interactions. The skeleton of each chain consists of Cu and Cl atoms.
