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(-)-R-mevalonolactone studied by ROA and SERS spectroscopy


(-)-R-mevalonolactone studied by ROA and SERS spectroscopy

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dc.contributor.author Chruszcz-Lipska, Katarzyna [SAP11018549] pl
dc.contributor.author Jaworska, Aleksandra [USOS34685] pl
dc.contributor.author Szczurek, Ewelina pl
dc.contributor.author Barańska, Małgorzata [SAP11016906] pl
dc.date.accessioned 2015-02-11T14:50:58Z
dc.date.available 2015-02-11T14:50:58Z
dc.date.issued 2014 pl
dc.identifier.issn 0899-0042 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/3032
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.rights.uri *
dc.title (-)-R-mevalonolactone studied by ROA and SERS spectroscopy pl
dc.type JournalArticle pl
dc.description.physical 453-461 pl
dc.abstract.en Here we present for the first time the experimental and theoretical (DFT/B3LYP/6-311++G**) Raman optical activity (ROA) spectra of (−)-R-mevalonic acid as the δ-lactone form in neat liquid and in the aqueous solution. Quantum chemical calculations show the conformational diversity of (−)-R-mevalonolactone originated from small energy differences between the various conformation of the six-membered ring and the arrangement of the hydroxyl group. According to calculations, the investigated compound takes predominantly the chair conformation with the hydroxyl group in axial position, but the contribution of the other chair and boat conformers in the equilibrium at room temperature is not negligible. Additionally, we present normal Raman and the surface enhanced Raman (SERS) spectra of (−)-R-mevalonolactone adsorbed on the colloidal silver. pl
dc.subject.en mevalonolactone pl
dc.subject.en Raman optical activity pl
dc.subject.en Raman spectroscopy pl
dc.subject.en surface enhanced Raman spectroscopy pl
dc.subject.en quantum-chemical calculations pl
dc.description.volume 26 pl
dc.description.number 9 pl
dc.description.points 25 pl
dc.identifier.doi 10.1002/chir.22288 pl
dc.identifier.eissn 1520-636X pl
dc.title.journal Chirality pl
dc.title.volume Proceedings of the 14th International Conference on Chiroptical Spectroscopy, Nashville, USA, 2013 pl
dc.language.container eng pl
dc.affiliation Wydział Chemii : Zakład Fizyki Chemicznej pl
dc.affiliation Pion Rektora : Jagiellońskie Centrum Rozwoju Leków pl
dc.subtype Article pl
dc.rights.original bez licencji pl
.pointsMNiSW [2014 A]: 25

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