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'Potassium Ethylene Semicobaltate' in keywords Facet   section ZfN Section B  [X]
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1980 (1)
1Author    Hans-Friedrich Klein, Joachim Groß, Jean-Marie Bassett, Ulrich SchubertRequires cookie*
 Title    Semicobaltate -Alkalimetall-Träger in Kohlenwasserstoffen Darstellung, Eigenschaften und Struktur von K[Co(C2H4)(PMe3)3]2 Semicobaltates -Alkali Metal Carriers in Hydrocarbons Synthesis, Properties, and Structure of K[Co(C2H4)(PMe3)3]2  
 Abstract    Semicobaltates (Co-1/2) containing olefin and trimethylphosphane ligands are synthe-sized from Co(olefin)(PMe3)3 and potassium metal. The X-ray crystal structure determina-tion of the title compound shows that the unit cell contains two K atoms in equal ionic contact with the ethylene ligands of four Co(C2H4)(PMe3)3 complex units, two of which are interacting with both K atoms. In solution the semicobaltates exist in hydrocarbon solvents under argon only, while in contrast under ethylene or nitrogen atmospheres or in donor solvents disproportionation occurs to give Co(O) and Co(-I) species. Allgemeines 
  Reference    Z. Naturforsch. 35b, 614—619 (1980); eingegangen am 3. Januar 1980 
  Published    1980 
  Keywords    Potassium-Ethylene Semicobaltate, Synthesis, Molecular Structure, Crystal Structure 
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 TEI-XML for    default:Reihe_B/35/ZNB-1980-35b-0614.pdf 
 Identifier    ZNB-1980-35b-0614 
 Volume    35