Structure of copper(II) complexes grown from ionic liquids - 1-ethyl-3-methyl-imidazolium acetate or chloride.

ABSTRACT: Crystals of four new copper(II) complexes have been grown from copper(II) acetate/chloride-1-ethyl-3-methyl-imidazolium acetate/chloride-water systems and characterized by X-ray analysis. The first complex, bis-(1-ethyl-3-methyl-imidazolium) tetra-μ-acetato-bis[chloridocuprate(II)], [Emim]₂[Cu₂(C₂H₃O₂)₄Cl₂] (1) (Emim is 1-ethyl-3-methyl-imidazolium, C₆H₁₁N₂), contains [Cu₂(C₂H₃O₂)₄Cl₂]^2- coordination anions with a paddle-wheel structure and ionic liquid cations. Two of the synthesized complexes are one-dimensional polymers, namely catena-poly[1-ethyl-3-methyl-imidazolium [[tetra-μ-acetato-dic

SUBMITTER: Serov NY 

PROVIDER: S-EPMC6038647 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature