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Donor And Acceptor Number Effects for the ‎Solvatochromic Behaviour Ofbis-(2,2′-‎Bipyridyl)-Bis-Cyanoiron(II) in Binary ‎Aqueous Mixtures

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Mon, 2014-03-31 10:45 — Nidal Zatar
Journal Title, Volume, Page: 
Monatshefte für Chemie / Chemical Monthly, Volume 125, Issue 6-7, pp 655-659
Year of Publication: 
1994
Link: 
http://link.springer.com/article/10.1007%2FBF01277624
Authors: 
N. Zatar
Chemistry Department, Faculty of Science , An-Najah National University , Nablus, Palestine
Current Affiliation: 
Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine
[email protected]
B. Farah Shraydeh
Chemistry Department, Faculty of Science , An-Najah National University , Nablus, Palestine
Preferred Abstract (Original): 

Correlation with acceptor numbers was made for the solvatochromic behaviour ofbis-(2,2′-bipyridyl)-bis-cyanoiron(II) in binary aqueous mixtures of acetonitrile andDMF. The relationship between isosolvation point and donor number of the organic cosolvent was proved to be linear. Preferential solvation occurs by water in the case of the binary acetonitrile mixtures and byDMF in the case of the binaryDMF, aqueous mixtures.