UV laser induced photolysis of glycolic acid isolated in argon matrices
Krupa, J., Kosendiak, I., Wierzejewska, M., Ahokas, J., & Lundell, J. (2021). UV laser induced photolysis of glycolic acid isolated in argon matrices. Journal of Photochemistry and Photobiology A: Chemistry, 412, Article 113236. https://doi.org/10.1016/j.jphotochem.2021.113236
Date
2021Copyright
© 2021 Elsevier
The photochemistry of matrix-isolated glycolic acid, induced by UV light, was studied by FTIR spectroscopy and B3LYPD3/6-311++G(3df,3pd) calculations. Several decomposition pathways were found to take place upon 212 nm and 226 nm wavelengths irradiation. A number of complexes formed between photoproducts were identified, among them those of formaldehyde with water, carbon monoxide and carbon dioxide as well as the H2O-CO complexes. The structure and spectroscopic assignment of the photoproducts were made comparing the experimental results with the theoretical predictions and available literature data. The observed formation of different complexes indicates various pathways for their formation resulting from UV-induced photodecomposition of different precursor isomers.
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ElsevierISSN Search the Publication Forum
1010-6030Keywords
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https://converis.jyu.fi/converis/portal/detail/Publication/51760407
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Research Council of FinlandFunding program(s)
Academy Project, AoFAdditional information about funding
The research was supported by Academy of Finland Project No. 286844 and 332023 (at JYU).License
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