Selective Formation and Optical Property of a 21-Helical Columnar Fluorophore Composed of Achiral 2-Anthracenecarboxylic Acid and Benzylamine

By using achiral fluorescent 2-anthracenecarboxylic acid with achiral benzylamine, a chiral 21-helical columnar organic fluorophore having circularly polarized luminescence (CPL) in the solid state is created. Although this system exhibits polymorphism, the polymorphism can be controlled by changing...

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Bibliographic Details
Published in:Crystal growth & design 2008-09, Vol.8 (9), p.3376-3379
Main Authors: Imai, Yoshitane, Murata, Katuzo, Asano, Natsuyo, Nakano, Yoko, Kawaguchi, Kakuhiro, Harada, Takunori, Sato, Tomohiro, Fujiki, Michiya, Kuroda, Reiko, Matsubara, Yoshio
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Condensed matter: structure, mechanical and thermal properties
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Growth from solutions
Materials science
Methods of crystal growth
physics of crystal growth
Optical materials
Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation
Optics
Organic compounds
Photoluminescence
Physics
Structure of solids and liquids
crystallography
Structure of specific crystalline solids
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Summary:By using achiral fluorescent 2-anthracenecarboxylic acid with achiral benzylamine, a chiral 21-helical columnar organic fluorophore having circularly polarized luminescence (CPL) in the solid state is created. Although this system exhibits polymorphism, the polymorphism can be controlled by changing the crystallization method.
ISSN:1528-7483
1528-7505
DOI:10.1021/cg800335t