Zero-field-splitting of some aromatic charge-transfer complexes in their lowest excited triplet states—an ESR study
✍ Scribed by Jerzy Krzystek
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 180 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
The ESR spectra of some aromatic charge‐transfer complexes in the lowest excited triplet states were measured. From the extracted zero‐field‐splitting parameters it was found that in each case the lowest excited triplet state was localized on the donor, with a variable contribution of charge‐transfer configuration.
📜 SIMILAR VOLUMES
The hyperfine tensors of the triplet states of several guest donor molecules in naphthaleneitetracyanobenzene host crystals have been measured by EPR s~ctroscopy. From these data the degree of charge transfer (6') in the excited state can be derived. in a straightforward way. Whereas anthracene yieI