Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes

Helical organic micro- and nanostructures are formed by a charge-transfer complex, cinchonidine-TCNQ. These unusual forms result from the chirality, the steric structure and specific interactions of cinchonidine molecules. These materials are semiconductors (10(−4) S cm(−1)), with the typical absorp...

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Detalles Bibliográficos
Autores principales: Langer, Jerzy J., Hreczycho, Grzegorz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society Publishing 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5882684/
https://www.ncbi.nlm.nih.gov/pubmed/29657760
http://dx.doi.org/10.1098/rsos.171499
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author Langer, Jerzy J.
Hreczycho, Grzegorz
author_facet Langer, Jerzy J.
Hreczycho, Grzegorz
author_sort Langer, Jerzy J.
collection PubMed
description Helical organic micro- and nanostructures are formed by a charge-transfer complex, cinchonidine-TCNQ. These unusual forms result from the chirality, the steric structure and specific interactions of cinchonidine molecules. These materials are semiconductors (10(−4) S cm(−1)), with the typical absorption spectra in IR and UV-vis, but also have a characteristic of CD spectrum. Surprisingly, conductive micro and nano helices are not formed in pseudo-enantiomeric cinchonine, i.e. the complex of cinchonine and TCNQ.
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spelling pubmed-58826842018-04-13 Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes Langer, Jerzy J. Hreczycho, Grzegorz R Soc Open Sci Chemistry Helical organic micro- and nanostructures are formed by a charge-transfer complex, cinchonidine-TCNQ. These unusual forms result from the chirality, the steric structure and specific interactions of cinchonidine molecules. These materials are semiconductors (10(−4) S cm(−1)), with the typical absorption spectra in IR and UV-vis, but also have a characteristic of CD spectrum. Surprisingly, conductive micro and nano helices are not formed in pseudo-enantiomeric cinchonine, i.e. the complex of cinchonine and TCNQ. The Royal Society Publishing 2018-03-14 /pmc/articles/PMC5882684/ /pubmed/29657760 http://dx.doi.org/10.1098/rsos.171499 Text en © 2018 The Authors. http://creativecommons.org/licenses/by/4.0/ Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
spellingShingle Chemistry
Langer, Jerzy J.
Hreczycho, Grzegorz
Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes
title Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes
title_full Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes
title_fullStr Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes
title_full_unstemmed Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes
title_short Pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes
title_sort pseudo-enantiomeric chiral components and formation of the helical micro- and nanostructures in charge-transfer complexes
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5882684/
https://www.ncbi.nlm.nih.gov/pubmed/29657760
http://dx.doi.org/10.1098/rsos.171499
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