Predicting the reducing power of organic super electron donors

Greg M Anderson, Iain Cameron, John A. Murphy, Tell Tuttle

Research output: Contribution to journalArticle

16 Citations (Scopus)
37 Downloads (Pure)

Abstract

The utilization of computational methods to predict reactivity is an increasingly useful tool for chemists to save time and materials by screening compounds for desirable reactivity prior to testing in the laboratory. In the field of electron transfer reactions, screening can be performed through the application of Marcus Hush theory to calculate the activation free energy of any potential reaction. This work describes the most accurate and efficient approach for modelling the electron transfer process. In particular, the importance of using an electron transfer complex to model these reactions rather than considering donor and acceptor molecules as separate entities is highlighted. The use of the complex model is found to produce more accurate calculation of the electron transfer energy when the donor and acceptor spin densities are adequately localised.
Original languageEnglish
Pages (from-to)11335-11343
Number of pages9
JournalRSC Advances
Volume6
Issue number14
Early online date18 Jan 2016
DOIs
Publication statusE-pub ahead of print - 18 Jan 2016

Keywords

  • computational method
  • reactivity
  • electron transfer reactions
  • screening
  • Marcus Hush theory
  • activation free energy
  • electron transfer process

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