Issue 46, 2016

Can chiral P(iii) coordinate Eu(iii)? Unexpected solvent dependent circularly polarised luminescence of BINAP and Eu(iii)(hfa)3 in chloroform and acetone

Abstract

The coordination of Eu(III) (from Eu(III)(hfa)3) by chiral P(III) (from BINAP) led to circularly polarised luminescence in dilute solutions on the order of |gem| ≈ 10−2 at 5D07F1 and |gem| ≈ 10−3 at 5D07F2 transitions regardless of the coordinating ability of the solvent (i.e., in non-coordinating ethanol-free chloroform and coordinating acetone).

Graphical abstract: Can chiral P(iii) coordinate Eu(iii)? Unexpected solvent dependent circularly polarised luminescence of BINAP and Eu(iii)(hfa)3 in chloroform and acetone

Supplementary files

Article information

Article type
Paper
Submitted
05 mars 2016
Accepted
04 avr. 2016
First published
05 avr. 2016

RSC Adv., 2016,6, 40219-40224

Can chiral P(III) coordinate Eu(III)? Unexpected solvent dependent circularly polarised luminescence of BINAP and Eu(III)(hfa)3 in chloroform and acetone

Y. Kono, K. Nakabayashi, S. Kitamura, M. Shizuma, M. Fujiki and Y. Imai, RSC Adv., 2016, 6, 40219 DOI: 10.1039/C6RA05856F

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