120004 20231129152508.0 doi 10.1039/d1qi00586c sideral 126861 ART-2021-126861 eng Blasco D. Multidisciplinary study on the hydrogelation of the digold(i) complex [{Au(9: N -adeninate)}2(µ-dmpe)]: Optical, rheological, and quasi-elastic neutron scattering perspectives 2021 Access copy available to the general public Unrestricted Herein, the syntheses of [{Au(9N-adeninate)}2(µ-dmpe)] (2, dmpe = 1, 2-bis(dimethylphosphino)ethane) and its chloride precursor [(AuCl)2(µ-dmpe)] (1) are described. X-ray diffraction of 2 reveals a short intramolecular aurophilic interaction (2.9921(7) Å), which is present even when 2 crystallizes from its own hydrometallogel (3.0512(3) Å). This interaction is demonstrated by TD-DFT calculations to be participating in the intense blue phosphorescence that 2 displays in the solid state and, presumably, also in the hydrogel one. Finally, as complex 2 could be understood as a formal dimer of LMWG [Au(9N-adeninate)(PMe3)] (3), the hydrogelation of the former is examined, with special regard to its optical, rheological and quasi-elastic neutron scattering properties, which are compared to those of 3 info:eu-repo/grantAgreement/ES/MCIU-FEDER/ECQ2018-004082 info:eu-repo/grantAgreement/ES/MICINN/PID2019-104379RB-C22 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 7.779 2021 CHEMISTRY, INORGANIC & NUCLEAR 3 / 46 = 0.065 2021 Q1 T1 1.316 2021 Inorganic Chemistry 2021 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion López-De-Luzuriaga J.M. Monge M. Olmos M.E. Rodríguez-Castillo M. Amaveda H. Universidad de Zaragoza (orcid)0000-0003-2212-447X Mora M. Universidad de Zaragoza (orcid)0000-0003-4747-7327 García Sakai V. Martínez-González J.A. 5001 065 Universidad de Zaragoza Dpto. Ciencia Tecnol.Mater.Fl. Área Cienc.Mater. Ingen.Metal. 8, 15 (2021), 3707-3715 Inorg. chem. front Inorganic Chemistry Frontiers 2052-1545 2964473 http://zaguan.unizar.es/record/120004/files/texto_completo.pdf Postprint 2774718 http://zaguan.unizar.es/record/120004/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:120004 articulos driver 2023-11-29-15:05:01 ARTICLE