Publicação
Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes
| Resumo: | We study the conjugation-length dependence of the first hyperpolarizability in a series of complexes of general formula [FeCp(P_P)(NC{SC4H2}nNO2)][PF6] (P_P=dppe, (+)-diop; n=1 3). Spectroscopic data are used in order to evaluate the effect of the type of phosphine coligand and the length of the conjugated ligand on the second-order NLO response of the complexes, which is compared to the observations for the p-benzonitrile analogues. Cyclic voltammetry is also used as a tool for a better understanding of the electronic factors responsible for the NLO behaviour of the compounds studied in this work. |
|---|---|
| Autores principais: | Mendes, Paulo J. G. |
| Assunto: | Iron complexes nonlinear optics |
| Ano: | 2008 |
| País: | Portugal |
| Tipo de documento: | palestra |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade de Évora |
| Idioma: | inglês |
| Origem: | Repositório Científico da Universidade de Évora |
| _version_ | 1868079795421577216 |
|---|---|
| author | Mendes, Paulo J. G. |
| author_facet | Mendes, Paulo J. G. |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Mendes, Paulo J. G.\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Mendes, Paulo J. G. |
| datacite.date.Accepted.fl_str_mv | 2007-06-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2008-04-24T10:38:39Z |
| datacite.date.embargoed.fl_str_mv | 2008-04-24T10:38:39Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Iron complexes nonlinear optics |
| datacite.titles.title.fl_str_mv | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes |
| dc.creator.none.fl_str_mv | Mendes, Paulo J. G. |
| dc.date.Accepted.fl_str_mv | 2007-06-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2008-04-24T10:38:39Z |
| dc.date.embargoed.fl_str_mv | 2008-04-24T10:38:39Z |
| dc.format.none.fl_str_mv | 69094 bytes application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10174/1063 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Iron complexes nonlinear optics |
| dc.title.fl_str_mv | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_8544 |
| description | We study the conjugation-length dependence of the first hyperpolarizability in a series of complexes of general formula [FeCp(P_P)(NC{SC4H2}nNO2)][PF6] (P_P=dppe, (+)-diop; n=1 3). Spectroscopic data are used in order to evaluate the effect of the type of phosphine coligand and the length of the conjugated ligand on the second-order NLO response of the complexes, which is compared to the observations for the p-benzonitrile analogues. Cyclic voltammetry is also used as a tool for a better understanding of the electronic factors responsible for the NLO behaviour of the compounds studied in this work. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | lecture |
| id | uevora_e744cd93a2fcd32beb50ca90c50daa13 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10174/1063 |
| instacron_str | uevora |
| institution | Universidade de Évora |
| instname_str | Universidade de Évora |
| language | eng |
| network_acronym_str | uevora |
| network_name_str | Repositório Científico da Universidade de Évora |
| oai_identifier_str | oai:dspace.uevora.pt:10174/1063 |
| organization_str_mv | urn:organizationAcronym:uevora |
| person_str_mv | Mendes, Paulo J. G. |
| publishDate | 2008 |
| reponame_str | Repositório Científico da Universidade de Évora |
| repository_id_str | urn:repositoryAcronym:uevora |
| service_str_mv | urn:repositoryAcronym:uevora |
| spelling | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron ComplexesMendes, Paulo J. G.Iron complexesnonlinear opticsrestricted accesshttp://purl.org/coar/access_right/c_16echttp://hdl.handle.net/10174/1063Handle8th Physical-Chemistry Meeting of the SPQ, Luso, PortugalN/AHasVersionpag P4.6N/AHasVersionCompromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron ComplexesN/AHasVersionnaoN/AHasVersionnaoN/AHasVersionsimN/AHasVersionrestrito_metadadosN/AHasVersionCQEN/AHasVersionpjgm@uevora.ptN/AHasVersionhttp://hdl.handle.net/10174/1063Handle2008-04-24T10:38:39Z2008-04-242007-06-01T00:00:00ZWe study the conjugation-length dependence of the first hyperpolarizability in a series of complexes of general formula [FeCp(P_P)(NC{SC4H2}nNO2)][PF6] (P_P=dppe, (+)-diop; n=1 3). Spectroscopic data are used in order to evaluate the effect of the type of phosphine coligand and the length of the conjugated ligand on the second-order NLO response of the complexes, which is compared to the observations for the p-benzonitrile analogues. Cyclic voltammetry is also used as a tool for a better understanding of the electronic factors responsible for the NLO behaviour of the compounds studied in this work.69094 bytesapplication/pdfenglecturehttp://purl.org/coar/resource_type/c_8544other research product |
| spellingShingle | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes Mendes, Paulo J. G. Iron complexes nonlinear optics |
| status | SINGLETON |
| subject.fl_str_mv | Iron complexes nonlinear optics |
| title | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes |
| title_full | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes |
| title_fullStr | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes |
| title_full_unstemmed | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes |
| title_short | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes |
| title_sort | Compromise Between Conjugation Length and Charge-Transfer in Nonlinear Optical Monocyclopentadienyliron Complexes |
| topic | Iron complexes nonlinear optics |
| topic_facet | Iron complexes nonlinear optics |
| url | http://hdl.handle.net/10174/1063 |
| visible | 1 |