Dichloro[N,N-dimethyl-N′-(2-pyridylmethylidene)ethane-1,2-diamine]copper(II)

Abstract

Key indicatorsSingle-crystal X-ray study T = 298 K Mean (C-C) = 0.003 Å R factor = 0.025 wR factor = 0.060 Data-to-parameter ratio = 20.2 For details of how these key indicators were automatically derived from the article, see

Dichlorido{N,N-dimethyl-N′-[1-(2-pyridyl)ethylidene]ethane-1,2-diamine-κ3N,N′,N′′}copper(II)

“…For the crystal structures of similar copper (II) complexes, see: Wang et al (2009); Yuan & Zhang (2005); Zhang et al (2009). For a description of the geometry of five-coordinated metal complexes, see: Addison et al (1984).…”

Syntheses and Structures of Closely Related Copper(I) Complexes of Tridentate (2-Pyridylmethyl)imine and (2-Pyridylmethyl)amine Ligands and Their Use in Mediating Atom Transfer Radical Polymerizations

“…Copper(II) complexes of L1 have been structurally characterized. , When additional bridging ligands such as azides were employed, these complexes were investigated for their magnetic properties. , The coordination geometry of copper(II) ions in these structures is square pyramidal with the nitrogen atoms of the ligand in the basal plane and L1 roughly planar. In the mononuclear complex [CuCl 2 ( L1 )] the geometry around the copper center is distorted square pyramidal with τ = 0.30 and a Cu–N(py) distance of 2.236(2) Å, a Cu–N(im) distance of 2.104(2) Å, and a Cu–N(am) distance of 2.275(2) Å …”

Stereoselective polymerization of methyl methacrylate and rac-lactide mediated by iminomethylpyridine based Cu(ii) complexes

“…The synthesis of [L A CuCl 2 ] and [L D CuCl 2 ] was carried out as previously reported. 42,43 1 H NMR (operating at 500 MHz) and 13 C NMR (operating at 125 MHz) spectra were recorded by a Bruker Avance Digital NMR spectrometer. Chemical shis were recorded in ppm units (d) using SiMe 4 as an internal standard.…”