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Structural Arrangement of 4-[4-(Dimethylamino)phenylazo]pyridine Push–Pull Molecules in Acidic Layered Hosts Solved by Experimental and Calculation Methods
(Wiley VCH Verlag, 2017-01)
4-[4-(dimethylamino)phenylazo]pyridine (further denoted as G) representing a type of push–pull molecules can be intercalated into α- and γ-modifications of zirconium phosphate (α-ZrP and γ-ZrP) and into zirconium ...
Electrochemical study of nitrostilbene derivatives: nitro group as a probe of the push-pull effect
(ELSEVIER SCIENCE, 2000-09-29)
This paper reports electrochemical (tast polarography, differential pulse polarography, cyclic voltammetry) and spectroscopic investigations covering a series of stilbene derivatives having either one or two electron-donating ...
Theoretical investigation of the non-degenerate four-wave mixing response for cyanine systems within the VB-CT model: Relation time”™s effects
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
Twisted Push-Pull Alkenes Bearing Geminal Cyclicdiamino and Difluoroaryl Substituents
(American Chemical Society, 2021-09)
The systematic combination of N-heterocyclic olefins (NHOs) with fluoroarenes resulted in twisted push-pull alkenes. These alkenes carry electron-donating cyclicdiamino substituents and two electron-withdrawing fluoroaryl ...
Bichromophoric behavior of nitrophenyl-triazene anions: a resonance Raman spectroscopy investigation
(JOHN WILEY & SONS LTD, 2008)
Highly delocalized molecular frameworks with intense charge transfer transitions, known as push-pull systems, are of central interest in many areas of chemistry, as is the case of nitrophenyl-triazene derivatives. The ...
The electronic delocalization in para-substituted beta-nitrostyrenes probed by resonance Raman spectroscopy and quantum-chemical calculations
(JOHN WILEY & SONS LTD, 2008)
The electronic (UV-vis) and resonance Raman (RR) spectra of a series of para-substituted trans-beta-nitrostyrenes were investigated to determine the influence of the electron donating properties of the substituent (X = H, ...
Designing new quinoline-based organic photosensitizers for dye-sensitized solar cells (DSSC): a theoretical investigation
(2019-03-01)
In this work, 27 new quinoline-derivative dyes were proposed, and their geometries, electronic structures, and absorption spectra were investigated using density functional theory (DFT) calculations. An important feature ...
Electronic structure of push-pull molecules based on thiophene oligomers
(Amer Chemical SocWashington, 1996)