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10.1021/acs.inorgchem.5b00176
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Título: | Assembly of Heterometallic Rigid-Rod Complexes and Coordination Oligomers from Gold(I) Metalloligands |
Fecha de publicación: | 18-jun-2015 |
Fecha de defensa / creación: | 2015 |
Editorial: | American Chemical Society |
Cita bibliográfica: | Inorg. Chem. 2015, 54, 6147−6156 |
ISSN: | 0020-1669 |
Materias relacionadas: | CDU::5 - Ciencias puras y naturales::54 - Química::546 - Química inorgánica |
Palabras clave: | Gold Iron Zinc Organometallic complexes Oligomers Alkynyl complexes Diffusion |
Resumen: | The reactions of TpylC6H4C≡CAuL (Tpyl = 2,2':6',2''-terpyridin-4'-yl; L = PPh3, CNXy; Xy = 2,6-dimethylphenyl) with MX2·nH2O (M = Fe, X = ClO4; M = Co, X = BF4; M = Zn, X = TfO, ClO4) in a 2:1 molar ratio give complexes [M(TpylC6H4C≡CAuL)2]X2. Similarly, the reactions of PPN[(TpylC6H4C≡C)2Au] (PPN = (Ph3P)2N) with an equimolar amount of MX2·nH2O give coordination oligomers [M{(TpylC6H4C≡C)2Au}]nXn (M = Fe, Zn, X = ClO4; M = Co, X = BF4). The complexes and oligomers have been isolated and characterized. The crystal structures of [Fe(TpylC6H4C≡CAuCNXy)2](ClO4)2 and [Co(TpylC6H4C≡CAuPPh3)2](BF4)2 have been determined by X-ray diffraction. The hydrodynamic sizes of complexes [M(TpylC6H4C≡CAuPPh3)2]X2 and coordination oligomers [M{(TpylC6H4C≡C)2 Au}]nXn have been studied by NMR diffusion spectroscopy and Dynamic Light Scattering (DLS) measurements. |
Autor/es principal/es: | Cámara, Verónica Barquero, Natalia Bautista, Delia Gil-Rubio, Juan Vicente, José |
Facultad/Departamentos/Servicios: | Facultad de Química. Departamento de Química Inorgánica |
Versión del editor: | https://pubs.acs.org/doi/10.1021/acs.inorgchem.5b00176 |
URI: | http://hdl.handle.net/10201/101819 |
DOI: | 10.1021/acs.inorgchem.5b00176 |
Tipo de documento: | info:eu-repo/semantics/article |
Número páginas / Extensión: | 40 |
Derechos: | info:eu-repo/semantics/openAccess Atribución-NoComercial-SinDerivadas 3.0 España |
Aparece en las colecciones: | Artículos: Química Inorgánica |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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IC-2015.pdf | Inorg. Chem. 2015, 54, 6147−6156 | 1,24 MB | Adobe PDF | ![]() Visualizar/Abrir |
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