947 resultados para BIS(DICYANOMETHYLENE)CROCONATE CROCONATE VIOLET
Resumo:
Diese Ausg. ist im Freimann-Kat. nicht enthalten
Resumo:
R. Kittel
Resumo:
Hermann Weinheimer
Resumo:
von L. Herzfeld
Resumo:
von A. Schlatter
Resumo:
[Verf.: Josef Zedner]
Resumo:
von Alfred Grotte
Resumo:
von M. Kayserling
Resumo:
von Wilhelm Bacher
Resumo:
Three divalent transition metal complexes of 4,5-bis(2-pyridylmethylsulfanyl)-4‘,5‘-ethylenedithiotetrathiafulvalene have been prepared and crystallographically characterized. The isostructural Co(II) and the Ni(II) complexes show octahedral geometries around the metal ions with the coordination sites occupied by the pyridyl nitrogen atoms and the thioether sulfur atoms of the ligand and cis coordination of the halide ions. Cyclic voltammetry reveals that the complexation leads to a small anodic shift in the first oxidation potential of the TTF system.