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Electron Transfer in Tris -2,2’ -Dipyridyl-Complexes as Studied by Electron Paramagnetic Resonance

  • Edgar König
Conference paper

Abstract

In order to determine experimentally the character of metal-ligand bonds in tris -2, 2’ -dipyridyl-complexes of transition metals in low oxidation states the electron paramagnetic resonance of the ions [Cr(I)dip3]+, [V(O)dip3] and [Ti (-I)dip3]- was studied. The electronic configuration of these compounds is (3d)5. Their paramagnetism is due to one unpaired electron as demonstrated by the magnetic moments of 2, 05, 1,80 and 1, 72 B.M. respectively (1).

Keywords

Electron Paramagnetic Resonance Unpaired Electron Exchange Polarization Hydroxyphenylacetic Acid Ligand Orbital 
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References

  1. 1.
    PERTHEL, R. , Z. Phys. Chem. (Leipzig), 211, 74 (1959).Google Scholar
  2. 2.
    ABRAGAM, A. , HOROWITZ, J. , and PRYCE, M. H. L. , Proc. Roy. Soc. , A 230, 169 (1955).CrossRefGoogle Scholar
  3. 3.
    WATSON, R. E. , and FREEMAN, A. J. , Phys. Rev. , 123, 202 7(1961).Google Scholar
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    WEBER, G., Z. Phys. Chem. (Leipzig), 218, 204, 217 (1961).Google Scholar

Copyright information

© Springer-Verlag Wien 1964

Authors and Affiliations

  • Edgar König
    • 1
  1. 1.Mellon InstitutePittsburgh 13USA

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