Phosphanyl‐Substituted Siloles: Synthesis, Optical and Electrochemical Studies and Computations

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In this paper, we report the synthesis and characterization of a series of phosphanyl‐substituted siloles. The chemical modification (oxidation, sulfurization, alkylation and complexation) results in a change in the energy levels of frontier orbitals, which has been studied by UV/Vis absorption spectroscopy and electrochemistry. Significantly, despite their high “s” character the phosphorus lone pairs of the 2,5‐bisphosphanylsilole can combine with the π‐system of the silole core resulting in a somewhat destabilized HOMO. The structural aspects of these new siloles have been investigated employing single‐crystal X‐ray diffraction and DFT calculations.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Phosphanyl‐Substituted Siloles: Synthesis, Optical and Electrochemical Studies and Computations ; volume:2020 ; number:18 ; year:2020 ; pages:1794-1802 ; extent:9
European journal of inorganic chemistry ; 2020, Heft 18 (2020), 1794-1802 (gesamt 9)

Urheber
Mokrai, Réka
Holczbauer, Tamás
Fekete, Csaba
Volk, Balázs
Dorcet, Vincent
Bouit, Pierre‐Antoine
Nyulászi, László
Hissler, Muriel
Kovács, Ilona
Benkő, Zoltán

DOI
10.1002/ejic.202000163
URN
urn:nbn:de:101:1-2022062213304871497899
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:29 MESZ

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Beteiligte

  • Mokrai, Réka
  • Holczbauer, Tamás
  • Fekete, Csaba
  • Volk, Balázs
  • Dorcet, Vincent
  • Bouit, Pierre‐Antoine
  • Nyulászi, László
  • Hissler, Muriel
  • Kovács, Ilona
  • Benkő, Zoltán

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