0000000000751367

AUTHOR

Jan Balszuweit

showing 6 related works from this author

Naturally occurring polyphenols as building blocks for supramolecular liquid crystals – substitution pattern dominates mesomorphism

2021

A modular supramolecular approach towards hydrogen-bonded liquid crystalline assemblies based on naturally occurring polyphenols is reported. The combination of experimental observations, crystallographic studies and semi-empirical analyses of the assemblies provides insight into the structure–property relationships of these materials. Here a direct correlation of the number of donor OH-groups as well as their orientation with the mesomorphic behavior is reported. We discovered that the number and orientation of the OH-groups have a stronger influence on the mesomorphic behavior of the supramolecular assemblies than the connectivity (e.g. stilbenoid or chalconoid) of the hydrogen bond donor…

ChemistryHydrogen bondLiquid crystallineProcess Chemistry and TechnologyChemieBiomedical EngineeringSupramolecular chemistryEnergy Engineering and Power Technology02 engineering and technology010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesIndustrial and Manufacturing Engineering0104 chemical sciencesCrystallographyChemistry (miscellaneous)Liquid crystalSupramolecular Chemistry Liquid Crystals Crystal Engineering Hydrogen BondingMaterials ChemistryChemical Engineering (miscellaneous)Settore CHIM/07 - Fondamenti Chimici Delle Tecnologie0210 nano-technologyMolecular Systems Design & Engineering
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Photo-switching and -cyclisation of hydrogen bonded liquid crystals based on resveratrol

2020

A series of hydrogen-bonded liquid crystals based on resveratrol and resveratrone is reported and investigated with respect to their photo-switchability (at 405 nm) and photo-cyclisation (at 300 nm).

Materials scienceHydrogenMetals and AlloysChemiechemistry.chemical_elementGeneral ChemistryResveratrolPhotochemistryCatalysisSurfaces Coatings and FilmsElectronic Optical and Magnetic Materialschemistry.chemical_compoundchemistryLiquid crystalMaterials ChemistryCeramics and CompositesSettore CHIM/07 - Fondamenti Chimici Delle TecnologiePhotoswitching Liquid Crystals Hydrogen Bonding Packing Analysis
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CCDC 1939466: Experimental Crystal Structure Determination

2020

Related Article: Meik Blanke, Jan Balszuweit, Marco Saccone, Christoph Wölper, David Doblas Jiménez, Markus Mezger, Jens Voskuhl, Michael Giese|2020|Chem.Commun.|56|1105|doi:10.1039/C9CC07721A

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatestris(4-{2-[4-(octyloxy)phenyl]ethenyl}pyridine) 5-[2-(4-hydroxyphenyl)ethenyl]benzene-13-diol
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CCDC 1939467: Experimental Crystal Structure Determination

2020

Related Article: Meik Blanke, Jan Balszuweit, Marco Saccone, Christoph Wölper, David Doblas Jiménez, Markus Mezger, Jens Voskuhl, Michael Giese|2020|Chem.Commun.|56|1105|doi:10.1039/C9CC07721A

Space GroupCrystallographybis(4-{2-[4-(octyloxy)phenyl]ethenyl}pyridine) 4-(68-dihydroxynaphthalen-2-yl)but-3-en-2-oneCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1942435: Experimental Crystal Structure Determination

2021

Related Article: Jan Balszuweit, Meik Blanke, Marco Saccone, Markus Mezger, Constantin G. Daniliuc, Christoph Wölper, Michael Giese, Jens Voskuhl|2021|MSDE|6|390|doi:10.1039/D0ME00171F

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters4-[2-(35-dihydroxyphenyl)ethenyl]benzene-12-diol tris(4-{2-[4-(octyloxy)phenyl]ethenyl}pyridine)Experimental 3D Coordinates
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CCDC 1945777: Experimental Crystal Structure Determination

2021

Related Article: Jan Balszuweit, Meik Blanke, Marco Saccone, Markus Mezger, Constantin G. Daniliuc, Christoph Wölper, Michael Giese, Jens Voskuhl|2021|MSDE|6|390|doi:10.1039/D0ME00171F

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters4-[2-(35-dihydroxyphenyl)ethenyl]benzene-12-diol tris(4-{[4-(octyloxy)phenyl]diazenyl}pyridine)Experimental 3D Coordinates
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