dc.creator | Bajo Velázquez, Sonia | es |
dc.creator | Alcaide, María M. | es |
dc.creator | López Serrano, Joaquín | es |
dc.creator | Campos, Jesús | es |
dc.date.accessioned | 2022-09-12T11:49:41Z | |
dc.date.available | 2022-09-12T11:49:41Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Bajo Velázquez, S., Alcaide, M.M., López Serrano, J. y Campos, J. (2020). Structural Snapshots of π-Arene Bonding in a Gold Germylene Cation. Chemistry: A European Journal, 26 (67), 15519-15523. | |
dc.identifier.issn | 1521-3765 | es |
dc.identifier.uri | https://hdl.handle.net/11441/136978 | |
dc.description.abstract | Heavier group 14 element cations exhibit a remarkable reactivity that has typically hampered their isolation. For the few available examples, the role of π-arene interactions is crucial to provide kinetic stabilization, but dynamic and structural information on those contacts is yet limited. In this study we have accessed the metalogermylenium cation [(PMe2ArDipp2)AuGe(ArDipp2)Cl]+ (4+) (ArDipp2=C6H3-2,6-(C6H3-2,6-iPr2)2) that has been structurally characterized with three different non-coordinating counter anions. These studies provide for the first time dynamic information about the conformational rearrangement that characterizes π-arene bonding thorough a series of X-ray diffraction structural snapshots. Computational studies reveal the weak character of the π-arene bonding (ca. 2 kcal mol−1) that can be described as the donation from a πC=C bond toward the empty p valence orbital of germanium. | es |
dc.description.sponsorship | The European Research Council (ERC) 756575 | es |
dc.format | application/pdf | es |
dc.format.extent | 4 p. | es |
dc.language.iso | eng | es |
dc.publisher | Wiley | es |
dc.relation.ispartof | Chemistry: A European Journal, 26 (67), 15519-15523. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Structural Snapshots of π-Arene Bonding in a Gold Germylene Cation | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.projectID | 756575 | es |
dc.relation.publisherversion | https://dx.doi.org/10.1002/chem.202004566 | es |
dc.identifier.doi | 10.1002/chem.202004566 | es |
dc.journaltitle | Chemistry: A European Journal | es |
dc.publication.volumen | 26 | es |
dc.publication.issue | 67 | es |
dc.publication.initialPage | 15519 | es |
dc.publication.endPage | 15523 | es |
dc.contributor.funder | European Research Council (ERC) | es |