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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/49359

    Título
    Uncovering the hidden landscape of Tris(4-pyridyl) ligands: Topological complexity derived from the bridgehead
    Autor
    Waters, Jessica E.
    Berger, Georg
    Peel, Andrew J.
    García Rodríguez, RaúlAutoridad UVA Orcid
    Bond, Andrew D.
    Wright, Dominic Simon
    Año del Documento
    2021
    Editorial
    Wiley
    Descripción
    Producción Científica
    Documento Fuente
    Chemistry - A European Journal, 2021, vol. 27, n. 47. p. 12036-12040
    Abstract
    Supramolecular main group chemistry is a developing field which parallels the conventional domain of metallo-organic chemistry. Little explored building blocks in this area are main group metal-based ligands which have the appropriate donor symmetry to build desired molecular or extended arrangements. Tris(pyridyl) main group ligands (E(py)3, E=main group metal) are potentially highly versatile building blocks since shifting the N-donor arms from the 2- to the 3-positions and 4-positions provides a very simple way of changing the ligand character from mononuclear/chelating to multidentate/metal-bridging. Here, the coordination behaviour of the first main group metal tris(4-pyridyl) ligands, E(4-py)3 (E=Sb, Bi, Ph−Sn) is explored, as well as their ability to build metal-organic frameworks (MOFs). The complicated topology of these MOFs shows a marked influence on the counter anion and on the ability of the E(4-py)3 ligands to switch coordination mode, depending on the steric and donor character of the bridgehead. This structure-directing influence of the bridgehead provides a potential building strategy for future molecular and MOF design in this area.
    Palabras Clave
    Coordination networks
    Redes de coordinación
    Pnictogens
    Pnictógeno
    Tripodal ligands
    Ligandos tripodales
    Topology
    Topología
    ISSN
    1521-3765
    Revisión por pares
    SI
    DOI
    10.1002/chem.202101291
    Patrocinador
    Leverhulme Trust (grant RPG-2017-146)
    Ministerio de Economía, Industria y Competitividad - Agencia Estatal de Investigación - Fondo Social Europeo (contract RYC-2015-19035)
    Ministerio de Ciencia, Innovación y Universidades - Agencia Estatal de Investigación - Fondo Europeo de Desarrollo Regional (grant PGC2018-096880-A-I00)
    Version del Editor
    https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/chem.202101291
    Propietario de los Derechos
    © 2021 Wiley
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/49359
    Tipo de versión
    info:eu-repo/semantics/acceptedVersion
    Derechos
    openAccess
    Aparece en las colecciones
    • MIOMeT - Artículos de revista [51]
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    Attribution-NonCommercial-NoDerivatives 4.0 InternacionalLa licencia del ítem se describe como Attribution-NonCommercial-NoDerivatives 4.0 Internacional

    Universidad de Valladolid

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