Articles producció científica> Química Física i Inorgànica

Grafting of Anionic Decahydro-Closo-Decaborate Clusters on Keggin and Dawson-Type Polyoxometalates: Syntheses, Studies in Solution, DFT Calculations and Electrochemical Properties

  • Datos identificativos

    Identificador: imarina:9289107
    Autores:
    Diab, ManalMateo, AnaEl Cheikh, JoumadaEl Hajj, ZeinabHaouas, MohamedRanjbari, AlirezaGuerineau, VincentTouboul, DavidLeclerc, NathalieCadot, EmmanuelNaoufal, DaoudBo, CarlesFloquet, Sebastien
    Resumen:
    Herein we report the synthesis of a new class of compounds associating Keggin and Dawson-type Polyoxometalates (POMs) with a derivative of the anionic decahydro-closo-decaborate cluster [B10H10]2? through aminopropylsilyl ligand (APTES) acting as both a linker and a spacer between the two negatively charged species. Three new adducts were isolated and fully characterized by various NMR techniques and MALDI-TOF mass spectrometry, notably revealing the isolation of an unprecedented monofunctionalized SiW10 derivative stabilized through intramolecular H-H dihydrogen contacts. DFT as well as electrochemical studies allowed studying the electronic effect of grafting the decaborate cluster on the POM moiety and its consequences on the hydrogen evolution reaction (HER) properties.
  • Otros:

    Autor según el artículo: Diab, Manal; Mateo, Ana; El Cheikh, Joumada; El Hajj, Zeinab; Haouas, Mohamed; Ranjbari, Alireza; Guerineau, Vincent; Touboul, David; Leclerc, Nathalie; Cadot, Emmanuel; Naoufal, Daoud; Bo, Carles; Floquet, Sebastien;
    Departamento: Química Física i Inorgànica
    Autor/es de la URV: Bo Jané, Carles
    Resumen: Herein we report the synthesis of a new class of compounds associating Keggin and Dawson-type Polyoxometalates (POMs) with a derivative of the anionic decahydro-closo-decaborate cluster [B10H10]2? through aminopropylsilyl ligand (APTES) acting as both a linker and a spacer between the two negatively charged species. Three new adducts were isolated and fully characterized by various NMR techniques and MALDI-TOF mass spectrometry, notably revealing the isolation of an unprecedented monofunctionalized SiW10 derivative stabilized through intramolecular H-H dihydrogen contacts. DFT as well as electrochemical studies allowed studying the electronic effect of grafting the decaborate cluster on the POM moiety and its consequences on the hydrogen evolution reaction (HER) properties.
    Áreas temáticas: Zootecnia / recursos pesqueiros Saúde coletiva Química Psicología Planejamento urbano e regional / demografia Physical and theoretical chemistry Pharmaceutical science Organic chemistry Odontología Nutrição Molecular medicine Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar Geografía General medicine Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Educação física Economia Drug discovery Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Chemistry, organic Chemistry, multidisciplinary Chemistry (miscellaneous) Biotecnología Biodiversidade Biochemistry & molecular biology Astronomia / física Analytical chemistry
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: carles.bo@urv.cat
    Identificador del autor: 0000-0001-9581-2922
    Fecha de alta del registro: 2024-09-07
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://www.mdpi.com/1420-3049/27/22/7663
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Molecules. 27 (22): 7663-
    Referencia de l'ítem segons les normes APA: Diab, Manal; Mateo, Ana; El Cheikh, Joumada; El Hajj, Zeinab; Haouas, Mohamed; Ranjbari, Alireza; Guerineau, Vincent; Touboul, David; Leclerc, Nathali (2022). Grafting of Anionic Decahydro-Closo-Decaborate Clusters on Keggin and Dawson-Type Polyoxometalates: Syntheses, Studies in Solution, DFT Calculations and Electrochemical Properties. Molecules, 27(22), 7663-. DOI: 10.3390/molecules27227663
    DOI del artículo: 10.3390/molecules27227663
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2022
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Analytical Chemistry,Biochemistry & Molecular Biology,Chemistry (Miscellaneous),Chemistry, Multidisciplinary,Chemistry, Organic,Drug Discovery,Medicine (Miscellaneous),Molecular Medicine,Organic Chemistry,Pharmaceutical Science,Physical and Theoretical Chemistry
    Zootecnia / recursos pesqueiros
    Saúde coletiva
    Química
    Psicología
    Planejamento urbano e regional / demografia
    Physical and theoretical chemistry
    Pharmaceutical science
    Organic chemistry
    Odontología
    Nutrição
    Molecular medicine
    Medicine (miscellaneous)
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Geografía
    General medicine
    Farmacia
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Educação física
    Economia
    Drug discovery
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Ciência da computação
    Chemistry, organic
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Biotecnología
    Biodiversidade
    Biochemistry & molecular biology
    Astronomia / física
    Analytical chemistry
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