Advertisement

Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Study of ferrocyanides by the method of nuclear γ resonance

Conclusions

  1. 1.

    The nuclearγ resonance (NGR) spectra of 29 ferrocyanides of iron with various cations outside the sphere were taken.

  2. 2.

    The data obtained indicate that the electronic structure of the iron atom in low-spin complexes with strongπ-bonding depends little upon the cations of the outer coordination sphere. Intensification of the polarizing action leads to a decrease in δ, chiefly on account of action upon theπ-orbitals of the complex, leading to a decrease in the electron density close to the iron atom and a decrease in the shielding of the s-electrons by the 3d- and 4p-electrons. The influence of the axial component of the crystalline field of the third coordination sphere upon the electronid structure of the iron atom can be neglected.

This is a preview of subscription content, log in to check access.

Literature cited

  1. 1.

    L. M. Epstein. J. Chem. Phys.,36, 2731 (1963).

  2. 2.

    W. Kerler, W. Neuwirth, and E. Fluck. Z. Phys.,175, 200 (1963); Angew. Chem.,75, 461 (1963).

  3. 3.

    J. Matas and T. Zemeik. Phys. Letters,19, 111 (1965).

  4. 4.

    J. F. Keggin and F. D. Miles. Nature,137, 577 (1936).

  5. 5.

    A. A. Grinberg. Introduction to the Chemistry of Complex Compounds [in Russian], “Khimiya,” Moscow-Leningrad (1966), p. 505.

  6. 6.

    J. E. Duncan and P. W. R. Willey. J. Chem. Soc., 1120 (1963).

  7. 7.

    F. A. Klyuey. Zh. Prikl. Spektroskopii3, 42 (1965).

  8. 8.

    B. F. Ormont. Structure of Inorganic Substances [in Russian], Gostekhizdat (1959), p. 730.

  9. 9.

    B. F. Ormont. Uspekhi Khimii,30, 1144 (1961).

  10. 10.

    J. Spis. The Chemical Bond and Structure [Russian translation], “Mir” (1966), p. 73.

  11. 11.

    The Chemist's Handbook [in Russian], “Khimiya” (1965), p. 461.

  12. 12.

    A. V. Ablov, V. I. Gol'danskii, R. A. Stukan and E. F. Makarov. Dokl. Akad. Nauk SSSR,170, 128 (1966).

Download references

Author information

Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 1, pp. 87–91, January, 1968.

Rights and permissions

Reprints and Permissions

About this article

Cite this article

Borshagovskii, B.V., Gol'danskii, V.I., Seifer, G.B. et al. Study of ferrocyanides by the method of nuclear γ resonance. Russ Chem Bull 17, 81–83 (1968). https://doi.org/10.1007/BF00914641

Download citation

Keywords

  • Iron
  • Coordination Sphere
  • Iron Atom
  • Ferrocyanide
  • Axial Component