کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1325872 | 1499944 | 2010 | 6 صفحه PDF | دانلود رایگان |
The electrochemical properties of a series of TCNQ (TCNQ = 7,7,8,8-tetracyano-p-quinodimethane) lanthanide complexes have been investigated for the first time. Cyclic voltammograms and differential pulse voltammograms of this series of TCNQ lanthanide complexes show a reversible one-electron oxidation and a reversible one-electron reduction within the electrochemical window of CH3CN. Their electrochemical HOMO−LUMO gap and reversibility are examined. Three new TCNQ lanthanide complexes, namely, [Ln2(TCNQ)4(H2O)12][2TCNQ]·xMeOH·yH2O [Ln = Ce (1, x = 1, y = 3), Nd (2, x = 2, y = 4), Sm (3, x = 2, y = 3)] have been characterized. X-ray single-crystal diffraction reveals that 1−3 are ion complexes with one dimeric cation and two TCNQ− counterions.
The electrochemical properties of a series of TCNQ (TCNQ = 7,7,8,8-tetracyano-p-quinodimethane) lanthanide complexes have been investigated. Three new TCNQ lanthanide complexes [Ln2(TCNQ)4(H2O)12][2TCNQ]·xMeOH·yH2O [Ln = Ce (1, x = 1, y = 3), Nd (2, x = 2, y = 4), Sm (3, x = 2, y = 3)] have been structurally characterized.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 695, Issues 10–11, 15 May 2010, Pages 1493–1498