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Formation and multinuclear magnetic resonance investigation of silylammonium tetracarbonylcobaltate contact ion pairs

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Silylcobalt tetracarbonyls were reacted with various amines (B) in non-polar solvents to form silylammonium tetracarbonylcobaltate contact ion pairs formulated as [BSiR3+, −Co(CO)4]. The compounds were characterized by IR and multinuclear magnetic resonance spectroscopy both in solution and in solid state. Their properties are analogous to the known ion pairs [BH+, −Co(CO)4] and to amine adducts of halosilanes as well.

Opis fizyczny
  • Research Group for Petrochemistry, Hungarian Academy of Sciences, H-8200, Veszprém, Hungary,
  • Department of Silicate and Materials Engineering, NMR laboratory, University of Veszprém, H-8200, Veszprém, Hungary
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