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Solvent effects on electronic absorption spectra of 3-N-(4-substituted-phenyl)-5-carboxy uracils
dc.creator | Valentić, Nataša | |
dc.creator | Ušćumlić, Gordana | |
dc.creator | Radojković-Veličković, M. | |
dc.creator | Misić-Vuković, Milica | |
dc.date.accessioned | 2021-03-10T09:47:06Z | |
dc.date.available | 2021-03-10T09:47:06Z | |
dc.date.issued | 1999 | |
dc.identifier.issn | 0352-5139 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/223 | |
dc.description.abstract | Absorption spectra of some 3-N-(4-substituted phenyl)-5-carboxy uracils (substiuents: H, Cl, Br, I, Me, Et, OMe, COOH and NO2) were recorded in twelve solvents in the range 200-400 nm. The effects of solvent polarity and hydrogen bonding on the absorption spectra are interpreted by means of linear solvation energy relationships using a general equation of the form nu=nu(0)+s pi*+b beta+a alpha, where pi* is a measure of the solvent polarity, beta is the scale of the solvent hydrogen bond acceptor basicities and alpha is the scale of the solvent hydrogen bond donor acidities. | en |
dc.publisher | Serbian Chemical Society, Belgrade | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Journal of the Serbian Chemical Society | |
dc.subject | ultraviolet absorption spectra | en |
dc.subject | solvent effects | en |
dc.subject | linear solvation energy relationships | en |
dc.title | Solvent effects on electronic absorption spectra of 3-N-(4-substituted-phenyl)-5-carboxy uracils | en |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 154 | |
dc.citation.issue | 3 | |
dc.citation.other | 64(3): 149-154 | |
dc.citation.spage | 149 | |
dc.citation.volume | 64 | |
dc.identifier.pmid | ||
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_223 | |
dc.identifier.scopus | 2-s2.0-0039447650 | |
dc.identifier.wos | 000079202200001 | |
dc.type.version | publishedVersion |
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