Intramolecular Charge Transfer and Photochemical Isomerization in Donor/Acceptor-Substituted Butadienes
β Scribed by Davis, Riju; Das, Suresh; George, Mathew; Druzhinin, Sergey; Zachariasse, Klaas A.
- Book ID
- 127344062
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 152 KB
- Volume
- 105
- Category
- Article
- ISSN
- 1089-5639
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π SIMILAR VOLUMES
Intramolecular charge transfer (ICT) has been investigated by electro-optical absorption measurements for two series of donor-acceptor polyenes of increasing length. Each molecule undergoes an increase in dipole moment upon photoexcitation. The experimental results indicate that lengthening the poly
The photophysical properties of a bicyclohexylidene (1 DA) and a bicyclohexyl (2 DA) substituted with an anilino electron donor and a dicyanoethylene electron acceptor have been studied. Quenching of local donor emission is observed for these compounds as well as quenching of the Βͺpseudo-localΒΊ acce