| Autor: |
Clarke, Michael J., Goodenough, John B., Ibers, James A., Klixbüll Jørgensen, C., Neilands, Joe B., Reinen, Dirk, Weiss, Raymond, Williams, Robert Joseph P., Banci, L., Bencini, A., Benelli, C., Bohra, R., Dance, J.-M., Gatteschi, D., Jain, V. K., Mehrotra, R. C., Tressaud, A., Woolley, R. G., Zanchini, C., Banci, Lucia |
| Zdroj: |
Structures versus Special Properties; 1982, p37-86, 50p |
| Abstrakt: |
The spectral and magnetic properties of simple high spin cobalt(II) complexes are reviewed with the aim of showing how it is possible to relate the experimental data to the electronic structure and the coordination geometry of the complexes. It is hoped that this may be of help to all researchers who need to characterize cobalt(II) complexes or use cobalt(II) as a spectroscopic probe. The data relative to electronic, EPR, MCD, NMR spectra as well as to magnetic susceptibility measurements are interpreted within an Angular Overlap approach. Energy level diagrams are employed to calculate the electronic spectra and then, applying the relevant perturbation μ, g, A values are calculated for different chromophores in different coordination environments. The underlying theory is sketched paying in every case much attention to show the possibility of calculating the electronic properties in low symmetry environments. An extensive compilation of available experimental data is presented. The chromophores are classified according to the coordination number and according to the donor atom set. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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