High resolution absorption spectrum of dianilino in the vapor phase
| Autor: | Fuat Bayrakçeken |
|---|---|
| Přispěvatelé: | Bayrakçeken, Fuat, Yeditepe Üniversitesi |
| Rok vydání: | 2009 |
| Předmět: |
Free Radicals
Absorption spectroscopy Dianilino Photochemistry Silicon dioxide Analytical chemistry Flash spectroscopy Models Biological Phase Transition Absorption Analytical Chemistry law.invention chemistry.chemical_compound High resolution spectra X-Ray Diffraction law Anilino free radical Computer Simulation Microwaves Electronic band structure Fused quartz windows Instrumentation Spectroscopy Fused quartz Aniline Compounds Photolysis Diradical Temperature Atomic and Molecular Physics and Optics Aniline chemistry Absorption band Excited state Flash photolysis Gases |
| Zdroj: | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 71:2026-2029 |
| ISSN: | 1386-1425 |
| DOI: | 10.1016/j.saa.2008.07.046 |
| Popis: | Photophysical and photochemical properties of diradical in the first excited state is recorded for the very first time with the IR, band structure for dianilino molecule at room temperature, in the vapor phase. In this experiment high resolution absorption spectra of anilino free radical, dianilino, aniline in the vapor phase and silicon dioxide in the solid state were recorded by flash photolysis technique photographically. Silicon dioxide absorption band between 250 and 255 nm were also observed for the reaction cell, because the cell and windows of the cell material were spectrosilica grade fused quartz. And this absorption band also used as wavelength calibration for all the photoproducts formed in the reaction cell during optical pumping. © 2008. |
| Databáze: | OpenAIRE |
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