Benzo[c]thiophene Chromophores Linked to Cationic Fe and Ru Derivatives for NLO Materials: Synthesis, Characterization and Quadratic Hyperpolarizabilities
| dc.contributor.author | Mendes, Paulo J. | |
| dc.contributor.author | Ramalho, J.P. prates | |
| dc.contributor.author | Carvalho, A. J. Palace | |
| dc.date.accessioned | 2013-06-17T10:27:24Z | |
| dc.date.available | 2013-06-17T10:27:24Z | |
| dc.date.issued | 2013 | |
| dc.description.abstract | η5-Monocyclopentadienyliron(II)/ruthenium(II) complexes of the general formula [M(η5-C5H5)(PP)(L1)][PF6] {M = Fe, PP = dppe; M = Ru, PP = dppe or 2PPh3; L1 = 5-[3-(thiophen-2-yl)benzo[c]thiophenyl]thiophene-2-carbonitrile} have been synthesized and studied to evaluate their molecular quadratic hyperpolarizabilities. The compounds were fully characterized by NMR, FTIR and UV/Vis spectroscopy and their electrochemical behaviour studied by cyclic voltammetry. Quadratic hyperpolarizabilities (β) were determined by hyper-Rayleigh scattering measurements at a fundamental wavelength of 1500 nm. Density functional theory calculations were employed to rationalize the second-order non-linear optical properties of these complexes. | por |
| dc.identifier.authoremail | pjgm@uevora.pt | |
| dc.identifier.authoremail | jpcar@uevora.pt | |
| dc.identifier.authoremail | ajpalace@uevora.pt | |
| dc.identifier.doi | 10.1002/ejic.201300048 | |
| dc.identifier.scientificarea | 306 | por |
| dc.identifier.sharewith | QUI | por |
| dc.identifier.uri | http://hdl.handle.net/10174/8561 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Wiley | por |
| dc.rights | openAccess | por |
| dc.subject | Ruthenium and Iron | por |
| dc.subject | Sulfur heterocycles | por |
| dc.subject | Nonlinear optics | por |
| dc.subject | Hyperpolarizabilities | por |
| dc.title | Benzo[c]thiophene Chromophores Linked to Cationic Fe and Ru Derivatives for NLO Materials: Synthesis, Characterization and Quadratic Hyperpolarizabilities | por |
| dc.type | article | por |
| degois.publication.title | European Journal of Inorganic Chemistry | por |