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Publication Detail
Geometric and electronic structures of boron(III)-cored dyes tailored by incorporation of heteroatoms into ligands
  • Publication Type:
    Journal article
  • Publication Sub Type:
    Journal Article
  • Authors:
    Sun L, Zhang F, Wang X, Qiu F, Xue M, Tregnago G, Cacialli F, Osella S, Beljonne D, Feng X
  • Publication date:
    01/01/2015
  • Pagination:
    709, 714
  • Journal:
    Chemistry - An Asian Journal
  • Volume:
    10
  • Issue:
    3
  • Status:
    Published
  • Print ISSN:
    1861-4728
Abstract
© 2015 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.Complexation of a boron atom with a series of bi-dentate heterocyclic ligands successfully gives rise to corresponding BF2-chelated heteroarenes, which could be considered as novel boron(III)-cored dyes. These dye molecules exhibit planar structures and expanded π-conjugated backbones due to the locked conformation with a boron center. The geometric and electronic structures of these BF2 complexes can be tailored by embedding heteroatoms in the unique modes to form positional isomer and isoelectronic structures. The structure-property relationship is further elucidated by studying the photophysical properties, electrochemical behavior and quantum-chemical calculations.
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