Solvated electrons in dimethylsulphoxide

Autor:	N. V. Klassen, H.A. Gillis, D. C. Walker
Jazyk:	angličtina
Rok vydání:	1971
Předmět:	Absorption spectroscopy Chemistry Radiolysis General Physics and Astronomy Infrared spectroscopy Electron Physical and Theoretical Chemistry Radiation chemistry Solvated electron Photochemistry Spectral line Ion
Popis:	The optical absorption spectrum obtained by pulse radiolysis of pure liquid dimethylsulphoxide includes a broad intense band in the near IR with λmax ⩾ 1500 nm. This band is assigned to solvated electrons with a half-life of 15 ± 2 nsec. The λmax of the solvated electron correlates better with dimethylsulphoxide's inability to solvate negative ions than with its dielectric constant, which is 48.
Databáze:	OpenAIRE
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