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Benzo[c]thiophene chromophores linked to cationic Fe and Ru derivatives for NLO materials: synthesis characterization and quadratic hyperpolarizabilities

2013-07Journal article Restricted access
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dc.contributor.authorSilva, Tiago J. L.
dc.contributor.authorMendes, Paulo J.
dc.contributor.authorGarcia, M. Helena
dc.contributor.authorRobalo, Maria Paula
dc.contributor.authorRamalho, J. P. Prates
dc.contributor.authorCarvalho, A. J. Palace
dc.contributor.authorBuechert, Marina
dc.contributor.authorWittenburg, Christian
dc.contributor.authorHeck, Juergen
dc.date.accessioned2014-09-23T10:35:29Z
dc.date.available2014-09-23T10:35:29Z
dc.date.issued2013-07
dc.description.abstract5-Monocyclopentadienyliron(II)/ruthenium(II) complexes of the general formula [M(5-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 () 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.citationSILVA, Tiago J. L.; [et al] - Benzo[c]thiophene Chromophores Linked to Cationic Fe and Ru Derivatives for NLO Materials: Synthesis Characterization and Quadratic Hyperpolarizabilities. European Journal of Inorganic Chemistry. Vol. 2013, nr. 20 (2013), p. 3506-3517.por
dc.identifier.doi10.1002/ejic.201300048
dc.identifier.issn1434-1948
dc.identifier.issn1099-0682
dc.identifier.urihttp://hdl.handle.net/10400.21/3838
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherWIiley-V C H Verlag GMBHpor
dc.relation.publisherversionhttp://onlinelibrary.wiley.com/doi/10.1002/ejic.201300048/abstractpor
dc.subjectRutheniumpor
dc.subjectIronpor
dc.subjectSulfur heterocyclespor
dc.subjectNonlinear Opticspor
dc.subjectHyperpolarizabilitiespor
dc.titleBenzo[c]thiophene chromophores linked to cationic Fe and Ru derivatives for NLO materials: synthesis characterization and quadratic hyperpolarizabilitiespor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceWeinheimpor
oaire.citation.endPage3517por
oaire.citation.issue20por
oaire.citation.startPage3506por
oaire.citation.titleEuropean Journal of Inorganic Chemistrypor
oaire.citation.volume2013por
person.familyNameRobalo
person.givenNameMaria Paula
person.identifier.ciencia-idE11C-A704-9C18
person.identifier.orcid0000-0002-8200-6910
person.identifier.ridB-2002-2012
person.identifier.scopus-author-id9269662100
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication823a9498-17ab-451f-bb8f-56338643ac0c
relation.isAuthorOfPublication.latestForDiscovery823a9498-17ab-451f-bb8f-56338643ac0c

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