Chatterjee, Debabrata ; Bajaj, Hari C. ; Das, Amitava (1994) Charge type effects on the temperature dependence of intervalence transfer in ferrocyanide substituted ruthenium(III) amine and aminopolycarboxylate compounds Inorganica Chimica Acta, 224 (1-2). pp. 189-192. ISSN 0020-1693
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0020-1693(94)04118-0
Abstract
The K4[RuIII(hedtra)NCFeII(CN)5] (3) (hedtra=N-hydroxyethylethylenediaminetriacetate) complex has been synthesised and characterised by physicochemical analysis. The temperature dependence of intervalence transfer in 3 has been studied and compared with that observed in [RuIII(edta)NCFeII(CN)5]5- (1) and [RuIII(NH3)5NCFeII(CN)5]- (2), complexes. The charge type on the ruthenium centre of the binuclear complexes has been found to effect the intervalence thermochromism. This has been discussed in terms of a charge type effect on the temperature dependency of ΔE (vibrationally relaxed initial state/final state separation energy) and the Χ (reorganisation energy) component of EIVCT (intervalence charge transfer energy).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Intervalence Transfer; Ruthenium Complexes; Amine Complexes; Aminopolycarboxylate Complexes |
| ID Code: | 59923 |
| Deposited On: | 07 Sep 2011 14:17 |
| Last Modified: | 07 Sep 2011 14:17 |
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