Room temperature chiral reorganization of interfacial assembly of achiral double-decker phthalocyanine.
作者： Xiqian Wang , Chenxi Liu , Yuying Jiang , Chiming Wang , Tianyu Wang
DOI: 10.1039/C7CP08647D
关键词: Crystallography 、 Molecule 、 Atmospheric pressure 、 Supramolecular chemistry 、 Cerium 、 Phthalocyanine 、 Supramolecular chirality 、 Materials science 、 Nanostructure 、 Cotton effect
摘要: The modulation of solid-state supramolecular assemblies at room temperature is still challenging even though it potentially has very important application prospects. Herein, based on the possibility overall conformational changes in double-decker phthalocyanine, chiral reorganization was investigated. LS (Langmuir-Schaefer) films achiral cerium phthalocyanine were fabricated via air-water interfacial assembly and dependence chirality molecules identified. Interestingly, corresponding can be reorganized with amplification Cotton effect formation helical nanostructures upon storage atmospheric pressure. These results open new perspectives for regulation assemblies.
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