About: Imidazole as a central pi-linkage in Y-shaped push-pull chromophores

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Twelve imidazole based Y-shaped push-pull chromophores have been designed, synthesised and fully characterised featuring 4,5-bis(N,N-dimethylanilino)imidazole as a donor moiety, a systematically enlarged pi-linker and nitro and cyano groups as acceptors. The synthesised push-pull systems have been studied by electrochemistry, UV/Vis and IR spectroscopy and nonlinear optical properties have been calculated. Moreover, quantitative relationships between the measured and calculated properties and the structural features have also been evaluated. Electrochemical and spectral properties have mainly been affected by the presence of strongly conjugating acceptors, large pi-linkers and the spatial arrangement of the chromophore. Twelve imidazole based Y-shaped push-pull chromophores have been designed, synthesised and fully characterised featuring 4,5-bis(N,N-dimethylanilino)imidazole as a donor moiety, a systematically enlarged pi-linker and nitro and cyano groups as acceptors. The synthesised push-pull systems have been studied by electrochemistry, UV/Vis and IR spectroscopy and nonlinear optical properties have been calculated. Moreover, quantitative relationships between the measured and calculated properties and the structural features have also been evaluated. Electrochemical and spectral properties have mainly been affected by the presence of strongly conjugating acceptors, large pi-linkers and the spatial arrangement of the chromophore. (en)
Title	Imidazole as a central pi-linkage in Y-shaped push-pull chromophores Imidazole as a central pi-linkage in Y-shaped push-pull chromophores (en)
skos:prefLabel	Imidazole as a central pi-linkage in Y-shaped push-pull chromophores Imidazole as a central pi-linkage in Y-shaped push-pull chromophores (en)
skos:notation	RIV/61388955:_____/11:00361575!RIV12-AV0-61388955
http://linked.open...avai/predkladatel	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/08/0076), Z(AV0Z40400503), Z(MSM0021627501), Z(MSM0021627502)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Ludvík, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	203576
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/11:00361575
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	chromophore; imidazole; electrochemistry (en)
http://linked.open.../riv/klicoveSlovo	electrochemistry chromophore imidazole
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[F3942AAEDAAF]
http://linked.open...i/riv/nazevZdroje	Dyes and Pigments
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Spacer-controlled property tuning in the acceptor-imidazole-donor type of the charge-transfer chromophores
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	90
http://linked.open...iv/tvurceVysledku	Ludvík, Jiří Bureš, F. Kulhánek, J. Mikysek, T. Pytela, O.
http://linked.open...ain/vavai/riv/wos	000288312700007
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures Pokročilé analytické a separační metody a jejich aplikace v diagnostice a technologii živých a neživých materiálů
issn	0143-7208
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.dyepig.2010.11.004
is http://linked.open...avai/riv/vysledek of	Imidazole as a central pi-linkage in Y-shaped push-pull chromophores Imidazole as a central pi-linkage in Y-shaped push-pull chromophores

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