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

• Authors: Attila Sisak , Gábor. Szalontai
• Languages of publication: EN

Abstracts

EN

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.

Keywords

EN

Silyammonium tetracarbonylcobaltates; contact ion pairs; multinuclear magnetic resonance; 29Si CP/MAS

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2006
• Volume: 4
• Issue: 2
• Pages: 299-316

Dates

published

1 - 6 - 2006

online

1 - 6 - 2006

Contributors

author

Attila Sisak

• Research Group for Petrochemistry, Hungarian Academy of Sciences, H-8200, Veszprém, Hungary

author

Gábor. Szalontai

• Department of Silicate and Materials Engineering, NMR laboratory, University of Veszprém, H-8200, Veszprém, Hungary

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Identifiers

DOI

10.2478/s11532-006-0005-5