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dc.contributor.authorÁlvarez González, Celedonio Manuel 
dc.contributor.authorÁlvarez Miguel, Lucía
dc.contributor.authorGarcía Rodríguez, Raúl 
dc.contributor.authorMartín Álvarez, José Miguel 
dc.contributor.authorMiguel San José, Daniel 
dc.date.accessioned2018-03-19T12:08:38Z
dc.date.available2018-03-19T12:08:38Z
dc.date.issued2015
dc.identifier.citationEuropean Journal of Inorganic Chemistry, 2015, volume 2015, Issue29 , Pages 4921-4934es
dc.identifier.issn1434-1948es
dc.identifier.urihttp://uvadoc.uva.es/handle/10324/29149
dc.descriptionProducción Científicaes
dc.description.abstractThe coordination of the easily prepared 3‐(pyridin‐2‐yl)imidazo[1,5‐a]pyridine (pyridylindolizine, Py‐indz) ligand to several metal moieties was studied, and its electronic properties, similar to those of the classical ligands 2,2′‐bipyridine (bipy) and 1,10‐phenanthroline (phen), are reported. The new complexes were prepared and fully characterized by X‐ray crystallography and other typical spectroscopic methods if possible. Paramagnetic complexes [Ni(S2X)2(Py‐indz)] X = P(OEt)2 (1), COEt (2); [Ni(acac)2(Py‐indz)] (3, acac = acetylacetonate); [Ni(Py‐indz)3](PF6)2 (4); [Mn2Cl4(Py‐indz)2] (6); and [MnCl2(Py‐indz)2] (7) have the magnetic moment expected for a metallic cation with two or five unpaired electrons. Diamagnetic complexes show NMR spectra with similar patterns with small differences depending on the complex. [M{S2P(OEt)2}2 (Py‐indz)] M = Zn (8), Cd (9) have pentacoordinate and hexacoordinate structures, respectively. Octahedral tin complexes [SnL4(Py‐indz)] L4 = I4 (10), Cl3Ph (11), and Cl2nBu2 (12) have different behaviors in solution; whereas complex 10 is practically insoluble, complex 11 displays the expected pattern in its NMR spectrum, and complex 12 shows dynamic behavior. The Py‐indz ligand is also able to stabilize copper(I) and forms [Cu(PPh3)2(Py‐indz)]BF4 (13). The synthesis of the carbonyl complexes [MBr(CO)3(Py‐indz)] M = Mn (14), Re (15) and [Mo(CO)4(Py‐indz)] (16) was followed by IR spectroscopy in solution. [RuCl·p‐cym(Py‐indz)]PF6 (17, p‐cym = p‐cymene) has the familiar half‐sandwich “three‐legged piano‐stool” geometry.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherWileyes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.classificationChelate complexeses
dc.title3‐(Pyridin‐2‐yl)imidazo[1,5‐a]pyridine (Pyridylindolizine) as Ligand in Complexes of Transition and Main‐Group Metalses
dc.typeinfo:eu-repo/semantics/articlees
dc.identifier.doihttps://doi.org/10.1002/ejic.201500776es
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/abs/10.1002/ejic.201500776es
dc.identifier.publicationtitleEuropean Journal of Inorganic Chemistryes
dc.peerreviewedSIes
dc.description.projectMinisterio de Economía, Industria y Competitividad (Project CTQ2013- 41067-P)es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International


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