0000000001307190

AUTHOR

Claire E. Weston

showing 4 related works from this author

Tuning Azoheteroarene Photoswitch Performance through Heteroaryl Design

2017

International audience; Photoswitchable compounds, which can be reversibly switched between two isomers by light, continue to attract significant attention for a wide array of applications. Azoheteroarenes represent a relatively new but understudied type of photoswitch, where one of the aryl rings from the conventional azobenzene class has been replaced with a five-membered heteroaromatic ring. Initial studies have suggested the azoheteroarenes – the arylazopyrazoles in particular – to have excellent photoswitching properties (quantitative switching and long Z isomer half-life). Here we present a systematic computational and experimental study to elucidate the origin of the long thermal hal…

CHEMICAL-REACTIONSMOLECULAR SWITCHESFUNCTIONAL RESPONSE THEORYChemistry Multidisciplinary010402 general chemistryRing (chemistry)Photochemistry01 natural sciencesBiochemistryCatalysischemistry.chemical_compoundColloid and Surface ChemistryAZO-COMPOUNDSPHOTOISOMERIZATION[CHIM]Chemical SciencesTO-TRANS ISOMERIZATIONAZOBENZENEScience & TechnologyPhotoswitch010405 organic chemistryArylSOLAR THERMAL STORAGEGeneral ChemistryCombinatorial chemistry0104 chemical sciencesChemistrychemistryAzobenzenePhysical SciencesEXCITATION-ENERGIESVISIBLE-LIGHT03 Chemical Sciences
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CCDC 1503532: Experimental Crystal Structure Determination

2017

Related Article: Joaquín Calbo, Claire E. Weston, Andrew J. P. White, Henry S. Rzepa, Julia Contreras-García, Matthew J. Fuchter|2017|J.Am.Chem.Soc.|139|1261|doi:10.1021/jacs.6b11626

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters14-dimethyl-3-nitro-1H-pyrazoleExperimental 3D Coordinates
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CCDC 1503530: Experimental Crystal Structure Determination

2017

Related Article: Joaquín Calbo, Claire E. Weston, Andrew J. P. White, Henry S. Rzepa, Julia Contreras-García, Matthew J. Fuchter|2017|J.Am.Chem.Soc.|139|1261|doi:10.1021/jacs.6b11626

Space GroupCrystallographyCrystal System1-methyl-3-(phenyldiazenyl)-1H-124-triazoleCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1503531: Experimental Crystal Structure Determination

2017

Related Article: Joaquín Calbo, Claire E. Weston, Andrew J. P. White, Henry S. Rzepa, Julia Contreras-García, Matthew J. Fuchter|2017|J.Am.Chem.Soc.|139|1261|doi:10.1021/jacs.6b11626

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates1-methyl-4-(phenyldiazenyl)-1H-imidazole
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