| Attributes | Values |
|---|
| rdf:type
| |
| Description
| - A series of new nonlinear optical chromophores (1?15) that were comprised of ferrocene-donor and 4,5-dicyanoimidazole-acceptor moieties and various p linkers of different length were synthesized. Support for the presence of significant DA interactions in these NLO-phores was obtained from the evaluation of the quinoid character of the 1,4-phenylene moieties and their electronic absorption spectra, which featured intense high-energy (HE) bands that were accompanied by less-intense low-energy (LE) bands. The redox behavior of these compounds was investigated by cyclic voltammetry (CV) and by rotating-disc voltammetry (RDV); their electrochemical gaps decreased steadily from 2.64 to 2.09 V. In addition to the experimentally obtained data, DFT calculations of their absorption spectra, HOMO/LUMO levels, and secondorder polarizabilities (b) (2w,w,w) were performed. A structure?property relationship study that was performed by systematically altering the p linker revealed that the intramolecular charge-transfer and nonlinear optical properties of these inorganic?organic hybrid DpA systems (1?15) were primarily affected by: 1) The presence of olefinic/acetylenic subunits; 2) the length of the p linker; and 3) the spatial arrangement (planarity) of the p linker.
- A series of new nonlinear optical chromophores (1?15) that were comprised of ferrocene-donor and 4,5-dicyanoimidazole-acceptor moieties and various p linkers of different length were synthesized. Support for the presence of significant DA interactions in these NLO-phores was obtained from the evaluation of the quinoid character of the 1,4-phenylene moieties and their electronic absorption spectra, which featured intense high-energy (HE) bands that were accompanied by less-intense low-energy (LE) bands. The redox behavior of these compounds was investigated by cyclic voltammetry (CV) and by rotating-disc voltammetry (RDV); their electrochemical gaps decreased steadily from 2.64 to 2.09 V. In addition to the experimentally obtained data, DFT calculations of their absorption spectra, HOMO/LUMO levels, and secondorder polarizabilities (b) (2w,w,w) were performed. A structure?property relationship study that was performed by systematically altering the p linker revealed that the intramolecular charge-transfer and nonlinear optical properties of these inorganic?organic hybrid DpA systems (1?15) were primarily affected by: 1) The presence of olefinic/acetylenic subunits; 2) the length of the p linker; and 3) the spatial arrangement (planarity) of the p linker. (en)
|
| Title
| - Ferrocene-Donor and 4,5-Dicyanoimidazole-Acceptor Moieties in Charge- Transfer Chromophores with p Linkers Tailored for Second-Order Nonlinear Optics
- Ferrocene-Donor and 4,5-Dicyanoimidazole-Acceptor Moieties in Charge- Transfer Chromophores with p Linkers Tailored for Second-Order Nonlinear Optics (en)
|
| skos:prefLabel
| - Ferrocene-Donor and 4,5-Dicyanoimidazole-Acceptor Moieties in Charge- Transfer Chromophores with p Linkers Tailored for Second-Order Nonlinear Optics
- Ferrocene-Donor and 4,5-Dicyanoimidazole-Acceptor Moieties in Charge- Transfer Chromophores with p Linkers Tailored for Second-Order Nonlinear Optics (en)
|
| skos:notation
| - RIV/00216275:25310/13:39896116!RIV14-GA0-25310___
|
| http://linked.open...avai/predkladatel
| |
| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| |
| http://linked.open...iv/cisloPeriodika
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/13:39896116
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - nonlinear optics; imidazole; ferrocene; donor?acceptor systems; charge transfer (en)
|
| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
|
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| - Chemistry - An Asian Journal
|
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Bureš, Filip
- Kulhánek, Jiří
- Růžička, Aleš
- Mikysek, Tomáš
- Kuznik, Wojciech
- Kityk, Iwan V.
|
| http://linked.open...ain/vavai/riv/wos
| |
| issn
| |
| number of pages
| |
| http://bibframe.org/vocab/doi
| |
| http://localhost/t...ganizacniJednotka
| |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
![[cxml]](/fct/images/cxml_doc.png)
![[csv]](/fct/images/csv_doc.png)
![[text]](/fct/images/ntriples_doc.png)
![[turtle]](/fct/images/n3turtle_doc.png)
![[ld+json]](/fct/images/jsonld_doc.png)
![[rdf+json]](/fct/images/json_doc.png)
![[rdf+xml]](/fct/images/xml_doc.png)
![[atom+xml]](/fct/images/atom_doc.png)
![[html]](/fct/images/html_doc.png)