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Topological analysis of tetraphosphorus oxides (P4O6+n (n = 0–4))

dc.creatorAcelas, Nancy Y.spa
dc.creatorLópez, Dianaspa
dc.creatorMondragón, Fanorspa
dc.creatorTiznado, Williamspa
dc.creatorFlórez, Elizabethspa
dc.date.accessioned2017-06-15T22:05:22Z
dc.date.available2017-06-15T22:05:22Z
dc.date.created2013
dc.identifier.citationAcelas, N. Y., López, D., Mondragón, F., Tiznado, W., & Flórez, E. (2013). Topological analysis of tetraphosphorus oxides (P4O6+ n (n= 0–4)). Journal of molecular modeling, 19(5), 2057-2067.spa
dc.identifier.issn16102940
dc.identifier.urihttp://hdl.handle.net/11407/3460
dc.descriptionQuantum chemical calculations were used to analyze the chemical bonding and the reactivity of phosphorus oxides (P4O6+n (n = 0–4)). The chemical bonding was studied using topological analysis such as atoms in molecules (AIM), electron localization function (ELF), and the reactivity using the Fukui function. A classification of the P-O bonds formed in all structures was done according to the coordination number in each P and O atoms. It was found that there are five P-O bond types and these are distributed among the five phosphorus oxides structures. Results showed that there is good agreement among the evaluated properties (length, bond order, density at the critical point, and disynaptic population) and each P-O bond type. It was found that regardless of the structure in which a P-O bond type is present the topological and geometric properties do not have a significant variation. The topological parameters electron density and Laplacian of electron density show excellent linear correlation with the average length of P-O bond in each bond type for each structure. From the Fukui function analysis it was possible to predict that from P4O6 until P4O8 the most reactive regions are basins over the P.spa
dc.language.isoeng
dc.publisherSpringer Berlin Heidelbergspa
dc.relation.isversionofhttps://link.springer.com/article/10.1007/s00894-012-1633-7spa
dc.sourceJournal of Molecular Modelingspa
dc.subjectAtoms in moleculesspa
dc.subjectDFTspa
dc.subjectThe Fukui functionspa
dc.subjectTopological analysisspa
dc.titleTopological analysis of tetraphosphorus oxides (P4O6+n (n = 0–4))spa
dc.typeArticleeng
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.publisher.programTronco común Ingenieríasspa
dc.identifier.doiDOI: 10.1007/s00894-012-1633-7
dc.publisher.facultyFacultad de Ciencias Básicasspa
dc.creator.affiliationAcelas, Nancy Y.; Universidad de Antioquiaspa
dc.creator.affiliationLópez, Diana; Universidad de Antioquiaspa
dc.creator.affiliationMondragón, Fanor; Universidad de Antioquiaspa
dc.creator.affiliationTiznado, William; Universidad Andres Bellospa
dc.creator.affiliationFlórez, Elizabeth; Universidad de Medellínspa
dc.relation.ispartofesJournal of Molecular Modeling. May 2013, Volume 19, Issue 5, pp 2057–2067spa
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dc.identifier.eissn09485023
dc.type.driverinfo:eu-repo/semantics/article


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