1 H and 13 C NMR conformational properties calculated by Spartan 18, and 400/125.77 MHz experimental data of methyl β-orcinolcarboxylate and atranorin, a comparative study

dc.contributor.authorVila, José L.
dc.contributor.authorBravo, José A.
dc.coverage.spatialBolivia
dc.date.accessioned2026-03-23T16:19:31Z
dc.date.available2026-03-23T16:19:31Z
dc.date.issued2024
dc.descriptionVol. 41, No. 2
dc.description.abstractPropiedades conformacionales de RMN de 1H y 13C calculadas con Spartan 18 y datos experimentales de 400/125,77 MHz de β-orcinolcarboxilato de metilo y atranorina, un estudio comparativo . Los parámetros estructurales del metil β-orcinolcarboxilato y la atranorina se determinaron mediante B3LYP con el conjunto base 6-31G*. Se presentan los resultados de la estructura molecular optimizada y se comparan con los datos de rayos X disponibles de las moléculas. Se expone y discute un análisis comparativo de los espectros de RMN 1H y 13C experimentales y los valores calculados. Los cálculos cuánticos teóricos dieron como resultado un buen enfoque de determinación estructural predictiva para moléculas orgánicas pequeñas.en
dc.description.abstract1H and 13C NMR properties calculated by Spartan 18 and 400/125.77 MHz experimental data of methyl β-orcinolcarboxylate and atranorin, a comparative study The structural parameters of methyl β-orcinolcarboxylate and atranorin were determined by B3LYP with the base set 6-31G*. The results of the optimized molecular structure are presented and compared with the available X-ray data of the molecules. A comparative analysis of the experimental 1H and13C NMR spectra and calculated values is exposed and discussed. The theorectical quantum calculations resulted a good predictive structural determination approach for small organic molecules.en
dc.identifier.doi10.34098/2078-3949.41.2.5
dc.identifier.issn0250-5460
dc.identifier.urihttps://doi.org/10.34098/2078-3949.41.2.5
dc.identifier.urihttps://andeanlibrary.org/handle/123456789/97804
dc.language.isoen
dc.publisherRev. Bol. Quim
dc.relation.ispartofRev. Bol. Quim
dc.sourceSciELO Bolivia
dc.subjectNMR spectra
dc.subjectSpartan 18 software
dc.subjectAtranorin
dc.subjectMethyl β-orcinolcarboxylate
dc.subjectChemical shifts
dc.subjectLichens
dc.subjectEspectros de RMN
dc.subjectSoftware Spartan 18
dc.subjectAtranorina
dc.subjectMetil β-orcinolcarboxilato
dc.subjectDesplazamienros químicos
dc.subjectLíquenes
dc.title1 H and 13 C NMR conformational properties calculated by Spartan 18, and 400/125.77 MHz experimental data of methyl β-orcinolcarboxylate and atranorin, a comparative study
dc.title.alternative1 H and 13 C NMR conformational properties calculated by Spartan 18, and 400/125.77 MHz experimental data of methyl β-orcinolcarboxylate and atranorin, a comparative study
dc.typeArtículo Científico Publicado

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