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Room Temperature Chiral Reorganization of Interfacial Assembly of Achiral Double-Decker Phthalocyanine

Abstract

The modulation of solid-state supramolecular assemblies at the room temperature is still hardly to be achieved, even though this ability could have very important application prospect. Based on the possibility of overall conformational changes of double-decker phthalocyanine, the room temperature chiral reorganization of solid-state assemblies was investigated. The LS (Langmuir-Schaefer) films of achiral cerium phthalocyanine double-decker were therefore fabricated via air-water interfacial assembly. And the supramolecular chirality depending on the assembly of achiral double-decker molecules was identified. Most interestingly, the corresponding supramolecular chirality within the solid-state can be reorganized with the amplification of cotton effect and formation of helical nanostructures upon keeping at the room temperature and atmospheric pressure. These results open up new perspective for the regulation of supramolecular assemblies.

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Publication details

The article was received on 27 Dec 2017, accepted on 12 Feb 2018 and first published on 14 Feb 2018


Article type: Paper
DOI: 10.1039/C7CP08647D
Citation: Phys. Chem. Chem. Phys., 2018, Accepted Manuscript
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    Room Temperature Chiral Reorganization of Interfacial Assembly of Achiral Double-Decker Phthalocyanine

    X. Wang, C. Liu, Y. Jiang, C. Wang, T. Wang, M. Bai and J. Jiang, Phys. Chem. Chem. Phys., 2018, Accepted Manuscript , DOI: 10.1039/C7CP08647D

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