Supramolecular Assembly of Complementary Cyanine Salt J-Aggregates

Zhong’an Li; Sukrit Mukhopadhyay; Sei-Hum Jang; Jean-Luc Bredas; Alex K.-Y. Jen

doi:10.1021/jacs.5b08072

Supramolecular Assembly of Complementary Cyanine Salt J-Aggregates

Zhong’an Li, Sukrit Mukhopadhyay, Sei-Hum Jang, Jean-Luc Bredas, Alex K.-Y. Jen

Research output: Contribution to journal › Article › peer-review

52 Scopus citations

Abstract

An understanding of structure–property relationships in cyanine dyes is critical for their design and application. Anionic and cationic cyanines can be organized into complementary cyanine salts, offering potential building blocks to modulate their intra/intermolecular interactions in the solid state. Here, we demonstrate how the structures of these complementary salts can be tuned to achieve highly ordered J-type supramolecular aggregate structures of heptamethine dyes in crystalline solids.

Original language	English (US)
Pages (from-to)	11920-11923
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	137
Issue number	37
DOIs	https://doi.org/10.1021/jacs.5b08072
State	Published - Sep 11 2015

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KAUST Repository Item: Exported on 2020-10-01

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10.1021/jacs.5b08072

https://repository.kaust.edu.sa/bitstream/10754/578799/1/ja-2015-08072d-final-jen.pdf

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AU - Jen, Alex K.-Y.

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N2 - An understanding of structure–property relationships in cyanine dyes is critical for their design and application. Anionic and cationic cyanines can be organized into complementary cyanine salts, offering potential building blocks to modulate their intra/intermolecular interactions in the solid state. Here, we demonstrate how the structures of these complementary salts can be tuned to achieve highly ordered J-type supramolecular aggregate structures of heptamethine dyes in crystalline solids.

AB - An understanding of structure–property relationships in cyanine dyes is critical for their design and application. Anionic and cationic cyanines can be organized into complementary cyanine salts, offering potential building blocks to modulate their intra/intermolecular interactions in the solid state. Here, we demonstrate how the structures of these complementary salts can be tuned to achieve highly ordered J-type supramolecular aggregate structures of heptamethine dyes in crystalline solids.

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Supramolecular Assembly of Complementary Cyanine Salt J-Aggregates

Abstract

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CCDC 1910527: Experimental Crystal Structure Determination : 2-(2-{4-t-butyl-6-[2-(1-ethylquinolin-2(1H)-ylidene)ethylidene][3,4,5,6-tetrahydro[1,1'-biphenyl]]-2-yl}ethenyl)-1-ethylquinolin-1-ium tetraphenylborate

CCDC 1910529: Experimental Crystal Structure Determination : 2-(2-{4-t-butyl-6-[2-(1-ethylquinolin-2(1H)-ylidene)ethylidene][3,4,5,6-tetrahydro[1,1'-biphenyl]]-2-yl}ethenyl)-1-ethylquinolin-1-ium (4-{2-[4-t-butyl-6-{2-[4-cyano-5-(dicyanomethylidene)-2,2-di

CCDC 1910541: Experimental Crystal Structure Determination : 1-ethyl-2-[(1-ethylquinolin-2(1H)-ylidene)methyl]quinolin-1-ium dicyano(3-cyano-4-{3-[4-cyano-5-(dicyanomethylidene)-2,2-dimethyl-2,5-dihydrofuran-3-yl]prop-2-en-1-ylidene}-5,5-dimethyl-4,5-dihyd

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Supramolecular Assembly of Complementary Cyanine Salt J-Aggregates

Abstract

Bibliographical note

Access to Document

Other files and links

Fingerprint

Datasets

CCDC 1910527: Experimental Crystal Structure Determination : 2-(2-{4-t-butyl-6-[2-(1-ethylquinolin-2(1H)-ylidene)ethylidene][3,4,5,6-tetrahydro[1,1'-biphenyl]]-2-yl}ethenyl)-1-ethylquinolin-1-ium tetraphenylborate

CCDC 1910529: Experimental Crystal Structure Determination : 2-(2-{4-t-butyl-6-[2-(1-ethylquinolin-2(1H)-ylidene)ethylidene][3,4,5,6-tetrahydro[1,1'-biphenyl]]-2-yl}ethenyl)-1-ethylquinolin-1-ium (4-{2-[4-t-butyl-6-{2-[4-cyano-5-(dicyanomethylidene)-2,2-di

CCDC 1910541: Experimental Crystal Structure Determination : 1-ethyl-2-[(1-ethylquinolin-2(1H)-ylidene)methyl]quinolin-1-ium dicyano(3-cyano-4-{3-[4-cyano-5-(dicyanomethylidene)-2,2-dimethyl-2,5-dihydrofuran-3-yl]prop-2-en-1-ylidene}-5,5-dimethyl-4,5-dihyd

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