Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
28764 | Journal of Photochemistry and Photobiology A: Chemistry | 2011 | 5 Pages |
It is important to first determine the solid-state chiral optical properties of basic fluorescence supramolecular building blocks that can form a network structure via intermolecular interactions. Although the circularly polarized luminescence (CPL) properties of (R)-1,1′-binaphthyl-2,2′-dicarboxylic acid with axial chirality could not be measured in either the solution or solid states, those of (R)-1,1′-binaphthyl-2,2′-diyl hydrogen phosphate with axial chirality were successfully measured in both states. The solid-state CPL originates from the intramolecular interaction of single molecule, rather than intermolecular interactions in the crystal.
► We successfully observed the CPL of 1,1′-binaphthyl-2,2′-diyl hydrogen phosphate in the solid pellet, film, and solution states.