Figuration of bowl-shaped π-conjugated molecules: properties …
网页The unique characteristics of bowl-shaped π-conjugated molecules, such as two distinct π-surfaces, assembly driven by the curved-π/curved-π interaction, and bowl-to-bowl inversion, are fascinating to apply to supramolecular chemistry, especially in anticipation of developing the dynamic and/or stimuli-responsive supramolecule system.
Planarization of a bowl-shaped molecule by triple-decker stacking
网页2022年9月21日 · A planar structure of an intrinsically bowl-shaped molecule is observed in the solid state • Triple-decker stacking is stabilized by dispersion interactions • Pt–Pt interaction is enhanced by the antiaromaticity of the ligand
Ferroelectric columnar assemblies from the bowl-to-bowl …
网页2021年2月3日 · Here, we demonstrate that a bowl-to-bowl inversion of a relatively small organic molecule with a bowl-shaped π-aromatic core generates ferroelectric dipole relaxation. The present results...
Periphery‐Core Strategy to Access a Bowl‐Shaped Molecule …
网页2022年6月22日 · A bowl-shaped polycyclic aromatic hydrocarbon with up to four sulfur atoms and two embedded B−N bonds has been synthesized by a periphery-core strategy, whereby the bottom of the bowl is closed in the final step.
Figuration of bowl-shaped π-conjugated molecules: properties …
网页Synthesis, properties, and functions of bowl-shaped pi-conjugated molecules including a hetero atom-doped system are reviewed.
A Design Principle for Polar Assemblies with C3‐Sym Bowl‐Shaped …
网页2020年10月23日 · Here, we report a rational strategy to form polar assemblies with bowl-shaped π-conjugated molecules and a molecular design principle for this strategy. We synthesized and thoroughly characterized 12 single crystals with the help of various theoretical calculations.
Aromatic bowl molecules could make new electronics
网页2021年3月8日 · Scientists have demonstrated ferroelectric bowl-shaped molecules and supramolecular assemblies. Akutagawa, a physicist, was looking for new candidates when he met Furukawa and Saito through a π-aromaticity research project.
网页A bowl-shaped p-conjugated molecule typically undergoes bowl-inversion motion via a planarized transition state (TS), the highest-energy state along the reaction coordinate between two minimum bowl structures. Isolation of …
Figuration of Bowl-shaped π-conjugated molecules. Properties …
网页2017年1月1日 · Bowl-shaped polycyclic aromatic hydrocarbons (PAHs), often referred to as buckybowls or π-bowls, have emerged as attractive targets that captivate scientists from...
Self-Assembly of a Purely Organic Bowl in Water via ... - MDPI
网页2023年1月18日 · A bowl-shaped molecule can be self-assembled by condensing a triscationic hexaaldehyde compound and three equiv. of a dihydrazide linkers in pure water. The molecular bowl is thus composed of a triscationic π-electron deficient platform, as well as a hexagonal rim that contains six acylhydrazone functions.