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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

The Nephelauxetic Effect — Calculation and Accuracy of the Interelectronic Repulsion Parameters

II. Application to d3 and d7 Single Crystal Spectra at Cryogenic Temperatures

  • E. König

Expressions are reviewed which may be used to determine 10 Dq and B from the spin-allowed bands in the optical spectra of d3 and d7 electron systems within octahedral and tetrahedral sym metry. Application to low-temperature single crystal spectra demonstrates that (i) the semi-empirical ligand field theory reproduces transition energies with sufficient accuracy; (ii) differences in the values of 10 Dq and B observed with different fitting methods may be attributed to the inaccuracy of experimental data; (iii) there are generally valid values of B35 and β35 for each complex ion.

Received: 1971-9-28
Published Online: 2014-6-2
Published in Print: 1972-1-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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