Reaction operator in the main equation of spin chemistry

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Abstract

In our previous works, using an exactly solvable model as an example, we demonstrated the validity of the reaction operator in the basic equation of spin chemistry. However, in these works, only recombination from the singlet state was considered. Although the general relations allowed us to consider the general case. In the present paper, such a general case is analyzed. The radical pair comes into contact in a mixed singlet-triplet state, and recombination proceeds from both the singlet and triplet states. The result obtained fully corresponds to the basic equation of spin chemistry.

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About the authors

P. A. Purtov

Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University

Author for correspondence.
Email: purtov@kinetics.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk

References

  1. Salikhov K.M., Molin Yu.N., Sagdeev R.Z., Buchachenko A.L. // Spin Polarization and Magnetic Effects in Radical Reactions. Ed. Yu.N. Molin. Elsevier. Amsterdam. 1984.
  2. Polyakov N.E., Purtov P.A., Leshina T.V., Salikhov K.M., Sagdeev R.Z. // Chem. Phys. Letters. 1986. V. 129. № 4. P. 357.
  3. Steiner U.E., Ulrich T. // Chem. Rev. 1989.V. 89. P. 51
  4. Purtov P.A., Doktorov A.B. Chem. Phys. // 1993. V. 178. P. 47.
  5. Fedin M.V., Bagryanskaya E.G., P.A. Purtov P.A. //J. Chem. Phys. 1999. V.111, № 11. P. 5491.
  6. Bagryanskaya E., Yashiro H., Fedin M., Purtov P., Forbes M.D.E. // J. Phys. Chem. A. 2002. V. 106. P. 2820.
  7. Kipriyanov Jr. A.A., Purtov P.A. // J. Chem. Phys. 2011. V. 134. 044518.
  8. Magin I.M., Polyakov N.E., Kruppa A.I., Purtov P.A., Leshina T.V., Kiryutin A.S., Miranda M.A., Nuin E. and Marin M.L. // Phys. Chem. Chem. Phys. 2016. V.18. P. 901.
  9. Purtov P.A. // Chem. Phys. Letters. 2010. V. 496. P. 335.
  10. Sosnovsky D.V., Purtov P.A. // Chem. Phys. Letters. 2014. V. 608. P. 136
  11. Purtov P.A. // Zeitschrift fur Physikalische Chemie. 2017. V. 231. P. 225.
  12. Facchi P., Pascazio S. // Fortschr. Phys. 2001. V. 49. P. 941.
  13. Harris A. // J. Chem. Phys. 1963. V. 39. P. 978.
  14. Mover L. // Phys. Rev. 1966. V. 142. P. 799.
  15. Kominis I.K. // Phys. Rev. E. 2009. V. 80. 056115.
  16. Jones J.A., Hore P.J. // Chem. Phys. Letters. 2010. V. 488. P. 90.

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Х Международная конференция им. В.В. Воеводского “Физика и химия элементарных химических про­цессов” (сентябрь 2022, Новосибирск, Россия).


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