6533b85dfe1ef96bd12bde4e
RESEARCH PRODUCT
Structure-property relationships in aromatic thioethers featuring aggregation-induced emission : Solid-state structures and theoretical analysis
Steffen RiebeConstantin G. DaniliucJens VoskuhlJacqueline StelzerMarco SacconeMichael GieseChristoph Wölpersubject
Materials scienceSolid-stateChemieStructure property02 engineering and technologyGeneral Chemistry010402 general chemistry021001 nanoscience & nanotechnologyCondensed Matter Physics01 natural sciencesFluorescence0104 chemical sciencesChemical physicsGeneral Materials ScienceSettore CHIM/07 - Fondamenti Chimici Delle TecnologieAggregation-induced emission0210 nano-technologyAggregation-Induced-Emission Packing Computational Chemistry FluorescenceQuantumdescription
We describe in this paper a structure–property relationship study of aromatic thioethers with aggregation-induced emission (AIE) properties. We combine a structural analysis based on geometrical consideration with an in-depth analysis of the crystalline packing supported by quantum mechanical calculations. Our results allow us to correlate the enhanced fluorescence quantum yields with the significant increase of C–H⋯π and the decrease of π⋯π interactions in the solid state – a result which supports the well-accepted AIE mechanism quantitatively.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-01-01 |