Modulation of the absorption, fluorescence, and liquid-crystal properties of functionalised diarylethene derivatives |
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| Authors: | Frigoli Michel Mehl Georg H |
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| Affiliation: | Department of Chemistry, University of Hull, UK. |
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| Abstract: | Systematic variation of the molecular symmetry in a photochromic system based on a 1,2-bis(2-methylbenzo[b]thiophen-3-yl)hexafluorocyclopentene group, connected by decyl spacers to two cyanobiphenyl groups as mesogens, allows for a systematic investigation of the correlations between molecular shape and symmetry, electronic effects, photochromic conversion and liquid-crystalline properties. |
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| Keywords: | fluorescence liquid crystals molecular switches photochromism |
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