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dc.contributor.author | Jaramillo-Fierro, Ximena Verónica | |
dc.contributor.author | Zambrano, César | |
dc.contributor.author | Fernández, Francisco | |
dc.contributor.author | Saenz-Puche, Regino | |
dc.contributor.author | Costa, César | |
dc.contributor.author | Guerrero, Victor | |
dc.contributor.author | González, Silvia | |
dc.date.accessioned | 2018-09-27T19:47:17Z | |
dc.date.accessioned | 2020-04-15T18:10:29Z | |
dc.date.available | 2018-09-27T19:47:17Z | |
dc.date.available | 2020-04-15T18:10:29Z | |
dc.date.created | 2018-08-27 | |
dc.description.abstract | Un nuevo complejo de Cu(I) elaborado por la reacción de ácido cianúrico (ttc) y perclorato de cobre(II) hexahidrato se sintetizó exitosamente por medio de un método lento de sedimentación en un solvente de DMF a temperatura ambiente. La estructura molecular del compuesto se determinó utilizando MS de MALDI-TOF, la espectroscopia de UV-VIS y de FTIR, el análisis de DSC-TGA y el análisis magnético de susceptibilidad. La estructura propuesta se corroboró por medio de un estudio computacional usando los programasGaussian09® y AIMAII®, utilizando el híbrido RB3LYP DFT con los equipos 6-31G y Alhrich-TZV. Se compararon los valores calculados de las frecuencias vibracionales con los valores experimentales de FTIR. Se evaluaron las características fotofísicas del complejo sintetizado usando espectroscopia UV-visible y se compararon con la vibración vertical obtenida de TDDFT. Las frecuencias teóricas vibracionales y losespectros UV-VIS coinciden con los valores experimentales. Además, se calcularon las órbitas moleculares (HOMO - LUMO) y el potencial electrostático molecular del complejo usando la misma aproximaciónteórica. Los resultados demostraron la interacción entre tres receptores de átomos coordinados y el ion del Cu(I). | spa |
dc.description.abstractenglish | A new Cu(I) complex constructed by reaction of trithiocyanuric acid (ttc) and copper (II) perchlorate hexahydrate has been successfully synthesized by a slow sedimentation method in a DMF solvent at room temperature. The molecular structure of the compound was elucidated by MALDI-TOFMS, UV Vis and FTIR spectroscopy, DSC-TGA analysis and magnetic susceptibility measurement. The proposed structure was corroborated by a computational study carried out with the Gaussian09 and AIMAII programs using the RB3LYP hybrid DFT functional with both 6-31G and Alhrich-TZV basis sets. The calculated vibrational frequencies values were compared with experimental FTIR values. Photophysical properties of the synthesized complex were evaluated by UV-Visible spectroscopy and compared with computed vertical excitation obtained from TDDFT. The theoretical vibrational frequencies and the UV Vis spectra are in good agreement with the experimental values. Additionally, the Frontier Molecular Orbitals (HOMO-LUMO) and the Molecular Electrostatic Potential of the complex was calculated using same theoretical approximation. The results showed the interaction between three coordinatedl igand atoms and the Cu(I) ion. | eng |
dc.format | spa | |
dc.format.mimetype | application/pdf | spa |
dc.identifier | http://revistas.javeriana.edu.co/index.php/scientarium/article/view/20053 | |
dc.identifier | 10.11144/Javeriana.SC23-2.scat | |
dc.identifier.issn | 2027-1352 | |
dc.identifier.issn | 0122-7483 | |
dc.identifier.uri | http://hdl.handle.net/10554/37126 | |
dc.language.iso | eng | |
dc.publisher | Pontificia Universidad Javeriana | eng |
dc.relation.citationissue | Universitas Scientiarum; Vol. 23 Núm. 2 (2018); 241-266 | spa |
dc.relation.citationissue | Universitas Scientiarum; Vol 23 No 2 (2018); 241-266 | eng |
dc.relation.citationissue | Universitas Scientiarum; v. 23 n. 2 (2018); 241-266 | por |
dc.relation.uri | http://revistas.javeriana.edu.co/index.php/scientarium/article/view/20053/20179 | |
dc.rights | Copyright (c) 2018 Universitas Scientiarum | eng |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | |
dc.rights.coar | http://purl.org/coar/access_right/c_abf2 | spa |
dc.rights.licence | Atribución-NoComercial-SinDerivadas 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0 | eng |
dc.title.english | Synthesis, characterization and theoretical calculations of Cu(I) complex of trithiocyanuric acid [Cu(ttc)3] | eng |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | |
dc.type.driver | info:eu-repo/semantics/article | |
dc.type.hasversion | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
dc.type.local | Artículo de revista | spa |
dc.type.other | Peer-reviewed Article |