Title of article
Stability of Divalent Europium in an Ionic Liquid: Spectroscopic Investigations in l-Methyl-3-butylimidazolium Hexafluorophosphate
Author/Authors
Billard، Isabelle نويسنده , , Moutiers، Gilles نويسنده , , Labet، Alexandre نويسنده , , Azzi، Antoine El نويسنده , , Gaillard، Clotilde نويسنده , , Mariet، Clarisse نويسنده , , LUtzenkirchen، Klaus نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-1725
From page
1726
To page
0
Abstract
In this work, devoted to l-methyl-3-butylimidazolium hexafluorophosphate ionic liquid (BumimPF6), the importance of the purity of the solvent for spectroscopic investigations is highlighted. Results from small angle X-ray scattering indicate that the pure solvent exhibits a local organization. Europium(ll), which appears to be unusually stable in BumimPF6, is characterized by spectroscopic techniques (absorption, luminescence). Solvation of Eu(ll) in BumimPF6 and complexation effects in the presence of the crown ether 15C5 solubilized in the ionic liquid are discussed.
Keywords
Phthalocyanine complexes , Iron complexes , Oxo-bridged complexes
Journal title
INORGANIC CHEMISTRY
Serial Year
2003
Journal title
INORGANIC CHEMISTRY
Record number
66347
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