Reaction-yield-detected magnetic resonance in the intra-and intermolecular electron transfer reactions

Autor:	Yoshifumi Tanimoto, T. Azumi, Kentaro Enjo, Hisao Murai, Kiminori Maeda
Rok vydání:	1997
Předmět:	Electron transfer reactions chemistry.chemical_compound Radical ion Solid-state physics chemistry Spin dynamics Intermolecular force Phenanthrene Excimer Photochemistry Fluorescence Atomic and Molecular Physics and Optics
Zdroj:	Applied Magnetic Resonance. 12:423-430
ISSN:	1613-7507 0937-9347
DOI:	10.1007/bf03164123
Popis:	The spin dynamics of the intermediate radical ion pairs formed in the intra-and intermolecular electron transfer reactions between N,N-dimethylaniline and phenanthrene is studied by employing the polymethylene-linked and nonlinked systems. Reaction-yield-detected magnetic resonance (RYDMR) experiments are performed by monitoring the exciplex fluorescence. From the theoretical consideration of the data, we conclude that the lifetime of the radical ion pair in the linked system is shorter than that in the nonlinked system. This tendency is opposite to what is generally observed in linked and nonlinked neutral biradical.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ea32c657d345756bc06bd226525de77c https://doi.org/10.1007/bf03164123 Zobrazit plný text záznamu Full text from SpringerLink