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对非那西丁与四氰基乙烯反应中形成的新型电荷转移络合物[(phen)(TCNE)(12)]的光谱研究。

Spectroscopic investigation of the novel charge-transfer complex [(phen)(TCNE)(12)] formed in the reaction of phenacetin with tetracyanoethylene.

作者信息

Alqaradawi Siham Y, Nour El-Metwally

机构信息

Department of Chemistry and Earth Sciences, College of Arts and Sciences, University of Qatar, Doha 2713, Qatar.

出版信息

Spectrochim Acta A Mol Biomol Spectrosc. 2005 Nov;62(1-3):578-81. doi: 10.1016/j.saa.2005.01.025. Epub 2005 Aug 15.

DOI:10.1016/j.saa.2005.01.025
PMID:16099705
Abstract

The charge-transfer (CT) interaction of the electron donor phenacetin (phen) and the pi-electron acceptor tetracyanoethylene (TCNE) has been studied in CH(2)Cl(2). The results obtained indicate the formation of the novel CT-complex with the general formula [(phen)(TCNE)(12)]. The 1:12 stoichiometry of the reaction was based on photometric titration, elemental analysis, infrared, thermal and cyclic voltametry measurements of the formed CT-complex.

摘要

已在二氯甲烷中研究了电子供体非那西丁（phen）与π-电子受体四氰基乙烯（TCNE）之间的电荷转移（CT）相互作用。所得结果表明形成了通式为[(phen)(TCNE)₁₂]的新型CT配合物。该反应的1:12化学计量比基于对所形成的CT配合物的光度滴定、元素分析、红外、热分析和循环伏安法测量。

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