Conclusions
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1.
A study of the ESR spectra of radical anions containing a six-coordinated Si atom and nonequivalent ligands has shown that interligand bond and unpaired-electron exchange depends on the degree of cation solvation and the nature of the ligand.
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2.
The data suggest that bond and unpaired-electron exchange also occurs in the corresponding biradicals.
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A. I. Prokof'ev, T. I. Prokof'eva, N. N. Bubnov, S. P. Solodovnikov, I. S. Belostotskaya, V. V. Ershov, and M. I. Kabachnik, Dokl. Akad.,Nauk SSSR,234, 603 (1977).
A. I. Prokof'ev, T. I. Prokof'eva, N. N. Bubnov, S. P. Solodovnikov, I. S. Belostotskaya, V. V. Ershov, and M. I. Kabachnik, Izv. Akad. Nauk SSSR, Ser. Khim.,1978, 1512.
A. I. Prokof'ev, A. S. Masalimov, N. N. Bubnov, S. P. Solodovnikov, and M. I. Kabachnik, Izv. Akad. Nauk SSSR, Ser. Khim.,1976, 193.
J. E. Wertz and J. R. Bolton, Electron Spin Resonance, Theory and Practical Applications, McGraw-Hill (1972).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1961–1969, September, 1978.
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Prokof'ev, A.I., Prokofe'va, T.I., Bubnov, N.N. et al. Radical-anion ion pairs with a six-coordinated silicon atom and nonequivalent ligands. Russ Chem Bull 27, 1726–1733 (1978). https://doi.org/10.1007/BF00929212
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DOI: https://doi.org/10.1007/BF00929212