Syntheses, Structures and Properties of Copper(I) and Copper(II) Complexes of the LigandN,N′-Bis[2′-(dimethylamino)ethyl]-N,N′-dimethylethane1,2-diamine (Me6trien)
| Autor: | Dan Meyerstein, Frank W. Heinemann, Falk Knoch, Michael Becker, Siegfried Schindler, Wolfgang Donaubauer, Haim Cohen, Günter Liehr, Gilad Golub |
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| Rok vydání: | 2000 |
| Předmět: |
chemistry.chemical_classification
Ligand Inorganic chemistry chemistry.chemical_element Bioinorganic chemistry Copper Medicinal chemistry Square pyramidal molecular geometry Coordination complex law.invention Inorganic Chemistry chemistry.chemical_compound chemistry law Diamine Spectroscopy Electron paramagnetic resonance |
| Zdroj: | European Journal of Inorganic Chemistry. 2000:719-726 |
| ISSN: | 1099-0682 1434-1948 |
| Popis: | Copper(I) and copper(II) complexes of the ligand N,N′-bis[2′(dimethylamino)ethyl]-N,N′-dimethylethane-1,2-diamine (Me6trien) were synthesized and structurally characterized. In the solid state the complex cation [Cu(Me6trien)]+ (1) adopts a distorted tetrahedral configuration. Crystallography, EPR measurements, and UV/Vis spectroscopy indicate that the analogous copper(II) complex [Cu(Me6trien)Cl]+ has a square pyramidal geometry in the solid state as well as in solution. The reaction of 1 with dioxygen was investigated in different solvents. No copper dioxygen intermediates could be detected spectrophotometrically during these reactions. |
| Databáze: | OpenAIRE |
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