Radical Ions of Acetylene in ZSM5 Zeolites: An EPR and Theoretical Study †
✍ Scribed by Piocos, E. A.; Werst, D. W.; Trifunac, A. D.; Eriksson, L. A.
- Book ID
- 118119076
- Publisher
- American Chemical Society
- Year
- 1996
- Tongue
- English
- Weight
- 597 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0022-3654
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The search for organic ferromagnets has so far focused on radical ions of cyclic conjugated systems which have a doubly degenerate highest-occupied molecular orbital. However, recent theoretical studies on dimers of such systems have shown that the ground state is a singlet and not a triplet as expe
We have observed quadricyclane and norbomadiene radical cations in different pentasil type zeolites by EPR spectroscopy after 4 K in situ electron beam irradiation of samples in the EPR spectrometer. We report the first evidence for matrix isolation of the quadricyclane radical cation. It is stable