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Photoelectron spectroscopic investigation of phenyl isocyanato silanes

Photoelektronenspektroskopische Untersuchungen von Phenyl-isocyanato-silanen

  • Anorganische Und Physikalische Chemie
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Summary

The HeI photoelectron spectra of compounds C6H5(CH3) n Si(NCO)3−n were recorded and analysed using semiempirical AM1 quantum chemical calculations. The interaction between phenyl and pseudohalide groups is minimal. The splitting of bands originated from pseudohalide groups is not sensitive to the Si-N-C bond angle.

Zusammenfassung

Es wurden die Photoelektronenspektren von Verbindungen C6H5(CH3) n Si(NCO)3-n aufgenommen und die Spektren mit der Hilfe von semiempirischen quantenchemischen AM1 Rechnungen ausgewertet. Die Wechselwirkung zwischen den Phenyl- und Pseudohalogenidgruppen erwiesen sich als minimal. Die Aufspaltung der infolge der Pseudohalogenidgruppe entstandenen Bänder ist gegen den Bindungswinkel von Si-N-C unempfindlich.

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Pasinszki, T., Réffy, J. & Veszprémi, T. Photoelectron spectroscopic investigation of phenyl isocyanato silanes. Monatsh Chem 123, 949–955 (1992). https://doi.org/10.1007/BF00810924

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  • DOI: https://doi.org/10.1007/BF00810924

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