Organic cation effects on the internal Stark splitting in the fluorescence spectra of tetrakis(dibenzoylmethido)europates(III)
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 1594-1598
- https://doi.org/10.1039/j19680001594
Abstract
A study has been made of the changes in the internal Stark splitting observed in the fluorescence spectra of tetrakis(dibenzoylmethido)europates(III) upon replacing a quaternary Et4N+ organic cation with other tertiary, secondary, and primary ammonium ions. Treating the molecular field as a perturbation on the free-ion levels, the ligand-field parameters have been calculated and their values are discussed in terms of molecular configuration.Keywords
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