Dimensional Matching versus Induced‐Fit Distortions: Binding Affinities of Planar and Curved Polyaromatic Hydrocarbons with a Tetragold Metallorectangle
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Título
Dimensional Matching versus Induced‐Fit Distortions: Binding Affinities of Planar and Curved Polyaromatic Hydrocarbons with a Tetragold MetallorectangleFecha de publicación
2020-04-20Editor
WileyISSN
1433-7851; 1521-3773Cita bibliográfica
IBÁÑEZ, Susana; PERIS, Eduardo. Dimensional Matching versus Induced‐Fit Distortions: Binding Affinities of Planar and Curved Polyaromatic Hydrocarbons with a Tetragold Metallorectangle. Angewandte Chemie International Edition, 2020, vol. 59, no 17, p. 6860 -6865Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://onlinelibrary.wiley.com/doi/full/10.1002/anie.201915401Versión
info:eu-repo/semantics/acceptedVersionPalabras clave / Materias
Resumen
A tetragold(I) rectangle‐like metallocage containing two pyrene‐bis‐imidazolylidene ligands and two carbazolyl‐bis‐alkynyl linkers is used for the encapsulation of a series of polycyclic aromatic hydrocarbons (PAHs), ... [+]
A tetragold(I) rectangle‐like metallocage containing two pyrene‐bis‐imidazolylidene ligands and two carbazolyl‐bis‐alkynyl linkers is used for the encapsulation of a series of polycyclic aromatic hydrocarbons (PAHs), including corannulene. The binding affinities obtained for the encapsulation of the planar PAHs guests in CD2Cl2 are found to exponentially increase with the number of π‐electrons of the guest (1.3 > logK >6.6). For the bowl‐shaped molecule of corannulene, the association constant is much lower than the expected one according to its number of electrons. The molecular structure of the host–guest complex formed with corannulene shows that the molecule of the guest is compressed, while the host is expanded, thus showing an interesting case of artificial mutual induced‐fit arrangement. [-]
Descripción
This is the peer reviewed version of the following article: Dimensional Matching versus Induced‐Fit Distortions: Binding Affinities of Planar and Curved Polyaromatic Hydrocarbons with a Tetragold Metallorectangle, ... [+]
This is the peer reviewed version of the following article: Dimensional Matching versus Induced‐Fit Distortions: Binding Affinities of Planar and Curved Polyaromatic Hydrocarbons with a Tetragold Metallorectangle, which has been published in final form at https://doi.org/10.1002/anie.201915401. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. [-]
Publicado en
Angewandte Chemie International Edition, 2020, vol. 59, no 17Proyecto de investigación
Ministerio de Ciencia, Innovación y Universidades. Grant Number: PGC2018-093382-B-I00; Universitat Jaume I. Grant Number: UJI-B2017-07 and UJI-A2017-02Derechos de acceso
Copyright © John Wiley & Sons, Inc.
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info:eu-repo/semantics/openAccess
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info:eu-repo/semantics/openAccess
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