Preparation of Supramolecular Thiophene Host System Showing Solid-State Fluorescence by Using Chiral (1R,2S)-2-Amino-1,2-diphenylethanol

A supramolecular thiophene host system showing solid-state fluorescence has been prepared by using chiral (1R,2S)-2-amino-1,2-diphenylethanol and two basic types of thiophene acid derivatives. This host system has a chiral 21-helical columnar structure and channel-like cavities formed by the self-as...

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Bibliographic Details
Published in:Crystal growth & design 2010-03, Vol.10 (3), p.1341-1345
Main Authors: Shiota, Naoki, Kinuta, Takafumi, Sato, Tomohiro, Tajima, Nobuo, Kuroda, Reiko, Matsubara, Yoshio, Imai, Yoshitane
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
Materials science
Methods of nanofabrication
Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation
Organic compounds
Photoluminescence
Physics
Self-assembly
Structure of solids and liquids
crystallography
Structure of specific crystalline solids
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Summary:A supramolecular thiophene host system showing solid-state fluorescence has been prepared by using chiral (1R,2S)-2-amino-1,2-diphenylethanol and two basic types of thiophene acid derivatives. This host system has a chiral 21-helical columnar structure and channel-like cavities formed by the self-assembly of 21-helical columns; guest molecules are included in these cavities.
ISSN:1528-7483
1528-7505
DOI:10.1021/cg901364a