[Eu ⊂ bpy·bpy·bpy] + cryptate: Luminescence and conformation

The luminescence of [Eu ⊂ bpy·bpy·bpy] 3+ cryptate is reported for the solid (down to 4.2 K) and for molecules in porous glass. Energy transfer from the cryptand to Eu 3+ occurs with high efficiency. The emission spectra are used to evaluate the molecular conformation of the cryptate. The Eu 3+ ion...

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Bibliographic Details
Published in:Chemical physics letters 1988-05, Vol.146 (3), p.347-351
Main Authors: Blasse, G., Dirksen, G.J., van der Voort, D., Sabbatini, N., Perathoner, S., Lehn, J.-M., Alpha, B.
Format: Article
Language:English
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Summary:The luminescence of [Eu ⊂ bpy·bpy·bpy] 3+ cryptate is reported for the solid (down to 4.2 K) and for molecules in porous glass. Energy transfer from the cryptand to Eu 3+ occurs with high efficiency. The emission spectra are used to evaluate the molecular conformation of the cryptate. The Eu 3+ ion appears to be off-centre.
ISSN:0009-2614
1873-4448
DOI:10.1016/0009-2614(88)87457-8