145686 20260217205532.0 doi 10.1002/chem.202403239 sideral 140616 ART-2024-140616 eng Polo, Alvaro Universidad de Zaragoza Chirality at Metal in a Linear [Ag(NHC)2]+ Complex: Stereogenic C-Ag-C Axis, Atropisomerism and Role of p-p Interactions 2024 Access copy available to the general public Unrestricted Chirality at the metal center is a well‐established concept, exemplified by numerous four‐ and six‐coordinated complexes. Here, a pioneering example of linear chirality‐at‐metal is described: [Ag(NHC)2]+ (NHC=N‐heterocyclic carbene). In solution, stabilizing π‐π interactions preserve the chiral information of the solid state. Consequently, a novel class of atropisomers is identified, whose stereogenicity arises from hindered rotation around a C−Ag−C axis, instead of a typical C−C bond. info:eu-repo/grantAgreement/ES/DGA/E05-23R info:eu-repo/grantAgreement/ES/DGA/E42-23R info:eu-repo/grantAgreement/ES/MCIU-AEI-FEDER/PID2021-122406NB-I00 info:eu-repo/grantAgreement/ES/MICINN/PID2022-137208NB-I00 info:eu-repo/semantics/openAccess by https://creativecommons.org/licenses/by/4.0/deed.es 3.7 2024 CHEMISTRY, MULTIDISCIPLINARY 95 / 239 = 0.397 2024 Q2 T2 0.981 2024 Chemistry (miscellaneous) 2024 Q1 Organic Chemistry 2024 Q1 Catalysis 2024 Q2 6.7 2024 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Gutiérrez Merino, Lara Rodríguez, Ricardo (orcid)0000-0002-8845-0174 Sanz Miguel, Pablo J. Universidad de Zaragoza (orcid)0000-0002-8220-6031 2010 760 Universidad de Zaragoza Dpto. Química Inorgánica Área Química Inorgánica 30, 64 (2024), e202403239 [4 p.] Chemistry (Weinh.) Chemistry - A European Journal 0947-6539 2450324 http://zaguan.unizar.es/record/145686/files/texto_completo.pdf Versión publicada 2541427 http://zaguan.unizar.es/record/145686/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:145686 articulos driver 2026-02-17-20:33:02 ARTICLE