Spectroscopic Investigation on Charge Transfer Complexes Formed in the Reaction of Π-Electron Acceptors with the Donor Cyclic base 1,4,10,13-Tetraoxa-7,16-Diazacyclooctadecane

Autor:	A. S. Barakat, A. Amer, E. M. Nour, A. Ebrahim
Rok vydání:	1999
Předmět:	chemistry.chemical_classification Crystallography chemistry.chemical_compound Base (chemistry) chemistry Chloranil Infrared spectroscopy Charge (physics) Electron acceptor Photochemistry Spectroscopy Atomic and Molecular Physics and Optics Analytical Chemistry
Zdroj:	Spectroscopy Letters. 32:115-124
ISSN:	1532-2289 0038-7010
DOI:	10.1080/00387019909349971
Popis:	The interaction of the cyclic base 1,4,10,13-tetraoxa-7,16-diazacyclooctadecane (TODACOD) with different π-electron acceptors have been studied spectrophotometrically in CHCl3. These π-electron acceptors are 1-chloro-2,4,6-trinitrobenzene (picryl chloride), 7,7', 8,8'-tetracyanoquinone (TCNQ) and tetrachloro-p-benzoquinone (chloranil). The results indicate the formation of 1:4 charge transfer complexes with the general structures [(TODACOD)(Accept)4]. The charge transfer absorptions as well as the infrared spectra of these complexes are obtained.
Databáze:	OpenAIRE
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