Articles producció científica> Química Física i Inorgànica

Reactivity of a (Benzene)Ruthenium(II) Cation on a Di‐lacunary γ‐Keggin‐Type Silicotungstate and Synthesis of a Mono‐(Benzene)Ruthenium(II)‐Attached γ‐Keggin‐Type Silicotungstate

  • Dades identificatives

    Identificador: imarina:5131984
    Autors:
    Kikuchi, MasayaOta, HiromiLopez, XavierNakaya, ToshimiTsunoji, NaoSano, TsunejiSadakane, Masahiro
    Resum:
    Reaction of a (benzene)Ru2+ complex, [Ru(C6H6)Cl2]2, with a di‐lacunary γ‐Keggin‐type silicodecatungstate, K8[γ‐SiW10O36], at a (C6H6)Ru2+/[γ‐SiW10O36]8- ratio of 1 produces [γ‐SiW10O36Ru(C6H6)]6-. The cesium salt was characterized using experimental and theoretical methods; one (C6H6)Ru2+ moiety is attached through three bridging oxygen atoms of the non‐lacunary site, and the anion is stable in aqueous solution. 1H NMR spectroscopy and high‐resolution electrospray ionization mass spectrometry measurements of the reaction mixture with different (C6H6)Ru2+/[γ‐SiW10O36]8- ratios indicate that the (C6H6)Ru2+ complex first reacts with the three bridging oxygen atoms to form [γ‐SiW10O36Ru(C6H6)]6-, and then react on the terminal oxygen atoms of the lacunary site to form a [γ‐SiW10O36Ru(C6H6)]6- complex, which was reported by the Kortz and Nadjo group.
  • Altres:

    Autor segons l'article: Kikuchi, Masaya; Ota, Hiromi; Lopez, Xavier; Nakaya, Toshimi; Tsunoji, Nao; Sano, Tsuneji; Sadakane, Masahiro
    Departament: Química Física i Inorgànica
    Autor/s de la URV: López Fernández, Javier
    Paraules clau: Γ-keggin silicotungstates Water oxidation Structural-characterization Screening model Ruthenium Redox Polyoxotungstates Polyoxometalates Polyoxometalate Organometallic ruthenium(ii) Nmr chemical-shifts Isomers Gamma-keggin silicotungstates Dawson-type phosphotungstates Complexes Catalytic-properties
    Resum: Reaction of a (benzene)Ru2+ complex, [Ru(C6H6)Cl2]2, with a di‐lacunary γ‐Keggin‐type silicodecatungstate, K8[γ‐SiW10O36], at a (C6H6)Ru2+/[γ‐SiW10O36]8- ratio of 1 produces [γ‐SiW10O36Ru(C6H6)]6-. The cesium salt was characterized using experimental and theoretical methods; one (C6H6)Ru2+ moiety is attached through three bridging oxygen atoms of the non‐lacunary site, and the anion is stable in aqueous solution. 1H NMR spectroscopy and high‐resolution electrospray ionization mass spectrometry measurements of the reaction mixture with different (C6H6)Ru2+/[γ‐SiW10O36]8- ratios indicate that the (C6H6)Ru2+ complex first reacts with the three bridging oxygen atoms to form [γ‐SiW10O36Ru(C6H6)]6-, and then react on the terminal oxygen atoms of the lacunary site to form a [γ‐SiW10O36Ru(C6H6)]6- complex, which was reported by the Kortz and Nadjo group.
    Àrees temàtiques: Química Medicina i Materiais Interdisciplinar Inorganic chemistry Farmacia Engenharias iii Engenharias ii Ciências biológicas ii Ciências biológicas i Chemistry, inorganic & nuclear Astronomia / física
    ISSN: 14341948
    Adreça de correu electrònic de l'autor: javier.lopez@urv.cat
    Identificador de l'autor: 0000-0003-0322-6796
    Pàgina final: 1786
    Data d'alta del registre: 2024-09-07
    Volum de revista: 2018
    Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
    Enllaç font original: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejic.201701311
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: European Journal Of Inorganic Chemistry. 2018 (17): 1778-1786
    Referència de l'ítem segons les normes APA: Kikuchi, Masaya; Ota, Hiromi; Lopez, Xavier; Nakaya, Toshimi; Tsunoji, Nao; Sano, Tsuneji; Sadakane, Masahiro (2018). Reactivity of a (Benzene)Ruthenium(II) Cation on a Di‐lacunary γ‐Keggin‐Type Silicotungstate and Synthesis of a Mono‐(Benzene)Ruthenium(II)‐Attached γ‐Keggin‐Type Silicotungstate. European Journal Of Inorganic Chemistry, 2018(17), 1778-1786. DOI: 10.1002/ejic.201701311
    DOI de l'article: 10.1002/ejic.201701311
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2018
    Pàgina inicial: 1178
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Chemistry, Inorganic & Nuclear,Inorganic Chemistry
    Γ-keggin silicotungstates
    Water oxidation
    Structural-characterization
    Screening model
    Ruthenium
    Redox
    Polyoxotungstates
    Polyoxometalates
    Polyoxometalate
    Organometallic ruthenium(ii)
    Nmr chemical-shifts
    Isomers
    Gamma-keggin silicotungstates
    Dawson-type phosphotungstates
    Complexes
    Catalytic-properties
    Química
    Medicina i
    Materiais
    Interdisciplinar
    Inorganic chemistry
    Farmacia
    Engenharias iii
    Engenharias ii
    Ciências biológicas ii
    Ciências biológicas i
    Chemistry, inorganic & nuclear
    Astronomia / física
  • Documents:

  • Cerca a google

    Search to google scholar