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
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
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2018
Pàgina inicial: 1178
Tipus de publicació: Journal Publications
Repositori URV