|
|||||
|
|
Decreased optical nonlinearities upon CF3 substitution on tricyanofuran acceptors |
|
| Authors: | Andreu Raquel Cerdán Miguel Angel Franco Santiago Garín Javier Marco Ana Belén Orduna Jesús Palomas David Villacampa Belén Alicante Raquel Allain Magali |
| Affiliation: | Departamento de Química Orgánica, ICMA, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain. |
| Abstract: | Replacement of the tricyanofuran (TCF) acceptor by its stronger analogue CF 3-TCF results in decreased second-order optical nonlinearities in merocyanines bearing a proaromatic 1,3-dithiole donor. The TCF-containing derivatives display exceptionally high mu beta values up to 31,000 x 10(-48) esu, unprecedented for 1,3-dithiole-based NLO-phores. |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ | |