Literature DB >> 21938292

Lanthanide directed self-assembly synthesis and photophysical evaluation of chiral Eu(III) luminescent "half-helicates".

Christophe Lincheneau1, Carole Destribats, Dawn E Barry, Jonathan A Kitchen, Robert D Peacock, Thorfinnur Gunnlaugsson.   

Abstract

The reaction between the asymmetrical pyridyl ligands 3 (R) and 4 (S) and Eu(III) in CH(3)CN give rise to the formation of lanthanide luminescent 'half-helicates' in 1 : 3 (Ln:ligand) stoichiometry; the formation of which was observed by monitoring the changes in the ground and the excited state properties of the ligands, and in the time-resolved Eu-centred and the CPL emission.

Entities:  

Year:  2011        PMID： 21938292     DOI： 10.1039/c1dt11225b

Source DB:  PubMed          Journal:  Dalton Trans        ISSN： 1477-9226            Impact factor:   4.390


  3 in total

1.  The application of chiroptical spectroscopy (circular dichroism) in quantifying binding events in lanthanide directed synthesis of chiral luminescent self-assembly structures.

Authors:  Oxana Kotova; Salvador Blasco; Brendan Twamley; John O'Brien; Robert D Peacock; Jonathan A Kitchen; Miguel Martínez-Calvo; Thorfinnur Gunnlaugsson
Journal:  Chem Sci       Date:  2014-10-10       Impact factor: 9.825

2.  Efficient 1400-1600 nm Circularly Polarized Luminescence from a Tuned Chiral Erbium Complex.

Authors:  Oliver G Willis; Filippo Petri; Gennaro Pescitelli; Andrea Pucci; Enrico Cavalli; Alessandro Mandoli; Francesco Zinna; Lorenzo Di Bari
Journal:  Angew Chem Int Ed Engl       Date:  2022-07-12       Impact factor: 16.823

3.  Tying a Molecular Overhand Knot of Single Handedness and Asymmetric Catalysis with the Corresponding Pseudo-D3-Symmetric Trefoil Knot.

Authors:  Guzmán Gil-Ramírez; Steven Hoekman; Matthew O Kitching; David A Leigh; Iñigo J Vitorica-Yrezabal; Gen Zhang
Journal:  J Am Chem Soc       Date:  2016-09-29       Impact factor: 15.419
  3 in total

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