Abstract
The title compound, [Cu(NH3)4-(μ2-NC)—Pd(CN)3], is a binuclear copper(II)palladium(II) complex, in which the CuII coordination is defined by four ammine ligands and one bridging cyanide ligand. The Cu—N bond lengths in the base of the resulting CuN5 pyramid are in the range 2.016 (3)–2.024 (3) Å and the apical Cu—N( C) distance is 2.385 (4) Å. Based on the τ parameter, the shape of the coordination polyhedron is tetragonal–pyramidal (τ = 0). All atoms of the square-planar tetracyanidopalladate(II) moiety and the CuII ion are located on a mirror plane. The electroneutral molecules interact by N—H⋯N hydrogen bonds, resulting in the formation of a three-dimensional network.
Highlights
The title compound, [Cu(NH3)4-(2-NC)—Pd(CN)3], is a binuclear copper(II)palladium(II) complex, in which the CuII coordination is defined by four ammine ligands and one bridging cyanide ligand
The Cu—N bond lengths in the base of the resulting CuN5 pyramid are in the range 2.016 (3)– 2.024 (3) Aand the apical Cu—N( C) distance is 2.385 (4) A
All atoms of the square-planar tetracyanidopalladate(II) moiety and the CuII ion are located on a mirror plane
Summary
The title compound, [Cu(NH3)4-(2-NC)—Pd(CN)3], is a binuclear copper(II)palladium(II) complex, in which the CuII coordination is defined by four ammine ligands and one bridging cyanide ligand. The Cu—N bond lengths in the base of the resulting CuN5 pyramid are in the range 2.016 (3)– 2.024 (3) Aand the apical Cu—N( C) distance is 2.385 (4) A. Based on the parameter, the shape of the coordination polyhedron is tetragonal–pyramidal ( = 0). The electroneutral molecules interact by N—HÁ Á ÁN hydrogen bonds, resulting in the formation of a three-dimensional network. Related literature For related crystal structures of CuII complexes see: Escorihuela et al (2001); Seitz et al (2001); Kuchar et al (2004). For additional analysis of structural parameters, see: Addison et al (1984)
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