168659 20260212205631.0 doi 10.1021/om200397t sideral 76493 ART-2012-76493 eng Blanco, M. Carmen (orcid)0000-0002-8648-2586 Luminescent Homo- and Heteropolynuclear Gold Complexes Stabilized by a Unique Acetylide Fragment 2012 In this paper we describe the reactivity of the gold acetylide derivatives [Au(C≡CR)(PPh3)] (R = Ph, 2-py). Reactions of these complexes with fragments of the type [M(PPh3)2]+ (M = Au, Ag, Cu) afford a series of novel discrete molecules stabilized not only by interactions with the triple bond but also by the formation of strong metal–gold interactions. The crystal structures of the gold–gold and gold–silver species confirm their similar behavior, while X-ray diffraction establishes a different arrangement for the copper complex with pyridine acetylide as a consequence of the coordination of this metal center to the nitrogen atom of pyridine and to the carbons of the alkyne. The luminescent properties of the complexes were also studied. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/ES/DGA-FSE/E77 info:eu-repo/grantAgreement/ES/MICINN/CTQ2010-20500 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 4.145 2012 CHEMISTRY, ORGANIC 11 / 57 = 0.193 2012 Q1 T1 CHEMISTRY, INORGANIC & NUCLEAR 6 / 44 = 0.136 2012 Q1 T1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Cámara, Jéssica Universidad de Zaragoza Gimeno, M. Concepción Universidad de Zaragoza (orcid)0000-0003-0553-0695 Jones, Peter G. Laguna, Antonio Universidad de Zaragoza (orcid)0000-0003-1984-7538 López-de-Luzuriaga, José M. Olmos, M. Elena Villacampa, M. Dolores Universidad de Zaragoza (orcid)0000-0002-3978-1145 2010 760 Universidad de Zaragoza Dpto. Química Inorgánica Área Química Inorgánica 31, 7 (2012), 2597-2605 Organometallics Organometallics 0276-7333 748044 http://zaguan.unizar.es/record/168659/files/texto_completo.pdf Postprint 1064641 http://zaguan.unizar.es/record/168659/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:168659 articulos driver 2026-02-12-20:38:56 ARTICLE