0000000000672118

AUTHOR

Alexis Goulet-hanssens

showing 3 related works from this author

Supramolecular hierarchy among halogen and hydrogen bond donors in light-induced surface patterning

2015

Halogen bonding, a noncovalent interaction possessing several unique features compared to the more familiar hydrogen bonding, is emerging as a powerful tool in functional materials design. Herein, we unambiguously show that one of these characteristic features, namely high directionality, renders halogen bonding the interaction of choice when developing azobenzene-containing supramolecular polymers for light-induced surface patterning. The study is conducted by using an extensive library of azobenzene molecules that differ only in terms of the bond-donor unit. We introduce a new tetrafluorophenol-containing azobenzene photoswitch capable of forming strong hydrogen bonds, and show that an io…

RELIEF GRATINGSDENSITY-FUNCTIONAL THEORY CALCULATIONSMaterials sciencePHOTOINDUCED BIREFRINGENCE116 Chemical sciencesta221Supramolecular chemistryPhotochemistrysupramolecular chemistryDENSITY-FUNCTIONAL THEORYchemistry.chemical_compoundMaterials ChemistryMoleculeTHERMAL-ISOMERIZATIONPOLARIZATION DEPENDENCECO-CRYSTALSLIQUID-CRYSTAL ORDERta218chemistry.chemical_classificationta214Halogen bondta114PhotoswitchHydrogen bondPolymers Halogen Bonding Supramolecular Chemistry Photoresponsive AzobenzeneGeneral Chemistryhydrogen bondingPOLYMER-AZOBENZENE COMPLEXESSupramolecular polymersSOLID-STATEchemistryAzobenzeneHALOGEN BONDINGHalogenlight-induced surface patterningSettore CHIM/07 - Fondamenti Chimici Delle TecnologiePHOTONIC APPLICATIONSPOLYMER-AZOBENZENE COMPLEXES; DENSITY-FUNCTIONAL THEORY; LIQUID-CRYSTAL ORDER; RELIEF GRATINGS; SOLID-STATE; PHOTOINDUCED BIREFRINGENCE; POLARIZATION DEPENDENCE; THERMAL-ISOMERIZATION; PHOTONIC APPLICATIONS; CO-CRYSTALSJournal of Materials Chemistry C
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CCDC 1025655: Experimental Crystal Structure Determination

2014

Related Article: Marco Saccone, Valentina Dichiarante, Alessandra Forni, Alexis Goulet-Hanssens, Gabriella Cavallo, Jaana Vapaavuori, Giancarlo Terraneo, Christopher J. Barrett, Giuseppe Resnati, Pierangelo Metrangolo, Arri Priimagi|2015|J.Mater.Chem.C|3|759|doi:10.1039/C4TC02315C

Space GroupCrystallographybis(4-((4-(dimethylamino)phenyl)diazenyl)-2356-tetrafluorophenol) 44'-ethene-12-diyldipyridineCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1025656: Experimental Crystal Structure Determination

2014

Related Article: Marco Saccone, Valentina Dichiarante, Alessandra Forni, Alexis Goulet-Hanssens, Gabriella Cavallo, Jaana Vapaavuori, Giancarlo Terraneo, Christopher J. Barrett, Giuseppe Resnati, Pierangelo Metrangolo, Arri Priimagi|2015|J.Mater.Chem.C|3|759|doi:10.1039/C4TC02315C

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(4-((4-(iodoethynyl)phenyl)diazenyl)-NN-dimethylaniline) 44'-ethene-12-diyldipyridineExperimental 3D Coordinates
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