Electronic, optical, and charge transfer properties of donor–bridge–acceptor hydrazone sensitizers
✍ Scribed by Al-Sehemi, Abdullah G.; Al-Melfi, Mohrah Abdullah M.; Irfan, Ahmad
- Book ID
- 115479406
- Publisher
- Springer
- Year
- 2012
- Tongue
- English
- Weight
- 467 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1040-0400
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Donor-acceptor compounds containing a phenylenediamine electron donor and a naphthalene, a cyanobenzene, or a cyanonaphthalene acceptor were studied. The two chromophores are connected by three different bridging units, consisting of CH 2 groups linked to a semiflexible piperidine or piperazine ring
The investigated compounds were substituted naphtoquinones containing aniline moiety separated from the quinoid system by a methylene bridge. The nature of substituents on both donor and acceptor parts influenced the degree of formation of an internal charge transfer complex. Properties of the inter