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Understanding the role of symmetric functionalisation on a photoisomerisation pathway
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Turner, M. A. P., Wooley, J. M., Peters, Jonathan J. P., Horbury, Michael D. and Stavros, Vasilios G. (2018) Understanding the role of symmetric functionalisation on a photoisomerisation pathway. [Dataset]
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Official URL: https://doi.org/10.5281/zenodo.1305150
Abstract
Photoisomerisation has been shown to be an efficient excited-state relaxation mechanism for a variety of nature-based and artificial-based molecular systems. Here we report on the excited-state relaxation dynamics and consequent photostability of a symmetrically functionalised cinnamate by transient electronic absorption spectroscopy, along with complementary computational and steady-state spectroscopy methods. The findings are then discussed in comparison to 2-ethylhexyl-E-4-methoxycinnamate, a structurally related ‘off the shelf’ chemical filter present in commercial sunscreens with a similar absorption profile. The present study allows for a like-for-like comparison beween 2-ethylhexyl-E-4-methoxycinnamate and the functionalised cinnamate, driven by the need to enhance solar protection across both the UVA and UVB regions of the electromagnetic spectrum.
Item Type: | Dataset | |||||||||
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Subjects: | Q Science > QA Mathematics Q Science > QD Chemistry |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry Faculty of Science, Engineering and Medicine > Science > Physics |
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Type of Data: | Experimental data | |||||||||
Library of Congress Subject Headings (LCSH): | Photoisomerization, Symmetric functions | |||||||||
Publisher: | University of Warwick, Department of Chemistry ; University of Warwick, Department of Physics | |||||||||
Official Date: | 4 July 2018 | |||||||||
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Status: | Not Peer Reviewed | |||||||||
Publication Status: | Published | |||||||||
Media of Output (format): | .nw .out .xyz | |||||||||
Access rights to Published version: | Open Access (Creative Commons) | |||||||||
Copyright Holders: | University of Warwick | |||||||||
Description: | Data record consists of 28 raw data files in .nw , .out and .xyz format. |
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