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Emission behaviors of unsymmetrical 1,3-diaryl-β-diketones: A model perfectly disclosing the effect of molecular conformation on luminescence of organic solids

A series of unsymmetrical 1,3-diaryl-β-diketones 1–6 displaying molecular conformation-dependent fluorescence quantum yields have been synthesized. Crystals with planar molecular conformation such as 1, 2, 3 and 4 are highly fluorescent (φ(f): 39–53%), and the one holding slightly twisted conformati...

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Detalles Bibliográficos
Autores principales:	Cheng, Xiao, Li, Feng, Han, Shenghua, Zhang, Yufei, Jiao, Chuanjun, Wei, Jinbei, Ye, Kaiqi, Wang, Yue, Zhang, Hongyu
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2015
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4360484/ https://www.ncbi.nlm.nih.gov/pubmed/25771808 http://dx.doi.org/10.1038/srep09140

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