Investigation of 3-substituted benzazaphospholes and benzazarsoles by UV-photoelectron spectroscopy

L. Nyulászi, G. Csonka, J. Réffy, T. Veszprémi, J. Heinicke

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

The conjugative interaction in some phosphorus and arsenic analogues of benzimidazoles has been studied by UV photoelectron spectroscopy. The spectra have been interpreted with the aid of MNDO quantum-chemical calculations and comparison with other compounds containing trivalent P or As atoms. Comparison of the band positions for the P lone pair in various compounds indicated that the interaction with the π-system is small, and it is even lower for the arsenic lone pair.

Original languageEnglish
Pages (from-to)57-61
Number of pages5
JournalJournal of Organometallic Chemistry
Volume373
Issue number1
DOIs
Publication statusPublished - Sep 5 1989

Fingerprint

Photoelectron Spectroscopy
Arsenic
Photoelectron spectroscopy
Ultraviolet spectroscopy
arsenic
photoelectron spectroscopy
Benzimidazoles
Phosphorus
phosphorus
interactions
analogs
Atoms
atoms

ASJC Scopus subject areas

  • Biochemistry
  • Chemical Engineering (miscellaneous)
  • Inorganic Chemistry
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Science (miscellaneous)
  • Materials Chemistry

Cite this

Investigation of 3-substituted benzazaphospholes and benzazarsoles by UV-photoelectron spectroscopy. / Nyulászi, L.; Csonka, G.; Réffy, J.; Veszprémi, T.; Heinicke, J.

In: Journal of Organometallic Chemistry, Vol. 373, No. 1, 05.09.1989, p. 57-61.

Research output: Contribution to journalArticle

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