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They are discrete complexes of formulae [Mn(bipy)<jats:sub>2<\/jats:sub>(H<jats:sub>2<\/jats:sub>O){Au(CN)<jats:sub>2<\/jats:sub>}][Au(CN)<jats:sub>2<\/jats:sub>] and [Mn(dmbipy)<jats:sub>2<\/jats:sub>{Au(CN)<jats:sub>2<\/jats:sub>}]\u2009\u22c5\u2009H<jats:sub>2<\/jats:sub>O, (bipy=2,2\u2032\u2010bipyridine and dmbipy=5,5\u2032\u2010dimethyl\u20102,2\u2032\u2010bipyridine), which are based on dicyanidoaurate(I) groups and 2,2\u2032\u2010bipyridyl\u2010like co\u2010ligands. They have been synthesized in good yields and X\u2010ray characterized. In both compounds, aurophilic, OH\u22c5\u22c5\u22c5N hydrogen bonding and \u03c0\u2010\u03c0 interactions governed the supramolecular assemblies in the solid state. These contacts with special emphasis on the aurophilic interactions have been studied using density functional theory calculations and characterized using the quantum theory of atoms\u2010in\u2010molecules and the noncovalent interaction plot. The aurophilic contacts have been also rationalized from an orbital point of view using the natural bond orbital methodology, evidencing stabilization energies up to 5.7\u2005kcal\/mol. Moreover, the interaction energies have been decomposed using the Kitaura\u2010Morokuma energy decomposition analysis, confirming the importance of electrostatic and orbital effects.<\/jats:p>","DOI":"10.1002\/cplu.202300052","type":"journal-article","created":{"date-parts":[[2023,5,4]],"date-time":"2023-05-04T06:05:18Z","timestamp":1683180318000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Hydrogen Bonding, \u03c0\u2010Stacking, and Aurophilic Interactions in Two Dicyanoaurate(I)\u2010Based Manganese(II) Complexes with Auxiliary Bis\u2010Pyridine Ligands"],"prefix":"10.1002","volume":"88","author":[{"given":"Alessia","family":"Giordana","sequence":"first","affiliation":[{"name":"Department of Chemistry Universit\u00e0 degli Studi di Torino  Via Pietro Giuria 7 10125 Torino Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rosa M.","family":"Gomila","sequence":"additional","affiliation":[{"name":"Department of Chemistry Universitat de les Illes Balears  Crta de Valldemossa km\u20057.5 07122 Palma de Mallorca Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roberto","family":"Rabezzana","sequence":"additional","affiliation":[{"name":"Department of Chemistry Universit\u00e0 degli Studi di Torino  Via Pietro Giuria 7 10125 Torino Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Enzo","family":"Laurenti","sequence":"additional","affiliation":[{"name":"Department of Chemistry Universit\u00e0 degli Studi di Torino  Via Pietro Giuria 7 10125 Torino Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emanuele","family":"Priola","sequence":"additional","affiliation":[{"name":"Department of Chemistry Universit\u00e0 degli Studi di Torino  Via Pietro Giuria 7 10125 Torino Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bagher","family":"Eftekhari\u2010Sis","sequence":"additional","affiliation":[{"name":"Department of Chemistry Faculty of Science University of Maragheh P.O. 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