Electronic structure of anions of organic dithioacids and their oxidation-reduction and electron-donor properties

  • S. V. Larionov
  • A. A. Voityuk
  • L. N. Mazalov
  • A. I. Shpon'ko
  • V. D. Yumatov
  • S. B. Érenburg
Physical Chemistry
Received:
  • 22 Downloads

Summary

  1. 1.

    On the basis of results from quantum-chemical calculations and experimentally determinedβ and SL2,3 spectra, the character of the distribution of electron density has been determined for dithioanions containing the CS 2 − and PS 2 − groupings.

     
  2. 2.

    The increase in the level Of reducing properties and electron-donor capabilities of the dithioanions and the increase in stability in their complexes when the PS 2 − group is replaced by CS 2 − correlate with the order of increase in energies of the highest occupied MOs of these anions, corresponding mainly to “unshared pairs” of 3p electrons of the sulfur atoms.

     

Keywords

Sulfur Sulfur Atom Unshared Pair 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Plenum Publishing Corporation 1981

Authors and Affiliations

  • S. V. Larionov
    • 1
  • A. A. Voityuk
    • 1
  • L. N. Mazalov
    • 1
  • A. I. Shpon'ko
    • 1
  • V. D. Yumatov
    • 1
  • S. B. Érenburg
    • 1
  1. 1.Institute of Inorganic ChemistrySiberian Branch of the Academy of Sciences of the USSRNovosibirsk

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