Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Salgado, Pablo | - |
| dc.creator | Contreras, David | - |
| dc.creator | Mansilla, Héctor D. | - |
| dc.creator | Márquez, Katherine | - |
| dc.creator | Vidal, Gladys | - |
| dc.creator | Cobos, Carlos Jorge | - |
| dc.creator | Martire, Daniel Osvaldo | - |
| dc.date | 2018-11-07T18:54:19Z | - |
| dc.date | 2018-11-07T18:54:19Z | - |
| dc.date | 2017-09 | - |
| dc.date | 2018-10-22T22:34:51Z | - |
| dc.date.accessioned | 2019-04-29T15:47:47Z | - |
| dc.date.available | 2019-04-29T15:47:47Z | - |
| dc.date.issued | 2017-09 | - |
| dc.identifier | Salgado, Pablo; Contreras, David; Mansilla, Héctor D.; Márquez, Katherine; Vidal, Gladys; et al.; Experimental and computational investigation of the substituent effects on the reduction of Fe3+ by 1,2-dihydroxybenzenes; Royal Society of Chemistry; New Journal of Chemistry; 41; 21; 9-2017; 12685-12693 | - |
| dc.identifier | 1144-0546 | - |
| dc.identifier | http://hdl.handle.net/11336/63917 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/302247 | - |
| dc.description | This study reports on the kinetics of the early steps that mediate the reactions of substituted 1,2-dihydroxybenzenes (1,2-DHB) with Fe3+. The rate constants of the three processes identified by means of the stopped-flow technique are affected by the electron-withdrawing or electron-donating abilities of the substituent. The fastest process is assigned to the formation of a 1:1 complex between Fe3+ and the 1,2-DHB, which is accompanied by proton loss. The second process involves the inner-sphere electron transfer from the ligand to Fe3+ and the slowest step is related to the deprotonation of one of the oxygen atoms bonded to the metal. A reaction mechanism is proposed on the basis of the experimental data and density functional theory (DFT) calculations on mono- and bidentate species with different degrees of protonation. | - |
| dc.description | Fil: Salgado, Pablo. Universidad de Concepción; Chile | - |
| dc.description | Fil: Contreras, David. Universidad de Concepción; Chile | - |
| dc.description | Fil: Mansilla, Héctor D.. Universidad de Concepción; Chile | - |
| dc.description | Fil: Márquez, Katherine. Universidad de Concepción; Chile | - |
| dc.description | Fil: Vidal, Gladys. Universidad de Concepción; Chile | - |
| dc.description | Fil: Cobos, Carlos Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina | - |
| dc.description | Fil: Martire, Daniel Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Royal Society of Chemistry | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/c7nj01322a | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2017/NJ/C7NJ01322A | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/63917 | - |
| dc.subject | SIDEROPHORES | - |
| dc.subject | IRON(III) | - |
| dc.subject | REDUCTION | - |
| dc.subject | STOPPED-FLOW | - |
| dc.subject | Otras Ciencias Químicas | - |
| dc.subject | Ciencias Químicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Experimental and computational investigation of the substituent effects on the reduction of Fe3+ by 1,2-dihydroxybenzenes | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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