Autor según el artículo: Kikuchi, Masaya; Ota, Hiromi; Lopez, Xavier; Nakaya, Toshimi; Tsunoji, Nao; Sano, Tsuneji; Sadakane, Masahiro
Departamento: Química Física i Inorgànica
Autor/es de la URV: López Fernández, Javier
Palabras clave: 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
Resumen: 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.
Áreas temáticas: 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
Direcció de correo del autor: javier.lopez@urv.cat
Identificador del autor: 0000-0003-0322-6796
Página final: 1786
Fecha de alta del registro: 2024-09-07
Volumen de revista: 2018
Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: European Journal Of Inorganic Chemistry. 2018 (17): 1778-1786
Referencia 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
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2018
Página inicial: 1178
Tipo de publicación: Journal Publications
Repositori URV