{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T08:13:33Z","timestamp":1773389613949,"version":"3.50.1"},"reference-count":43,"publisher":"Wiley","issue":"15","license":[{"start":{"date-parts":[[2013,2,21]],"date-time":"2013-02-21T00:00:00Z","timestamp":1361404800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2013,4,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Heteronuclear complexes {[Hg(R)<jats:sub>2<\/jats:sub>][Au(R\u2032)(PMe<jats:sub>3<\/jats:sub>)]<jats:sub>2<\/jats:sub>}<jats:sub><jats:italic>n<\/jats:italic><\/jats:sub> (R=R\u2032=C<jats:sub>6<\/jats:sub>Cl<jats:sub>2<\/jats:sub>F<jats:sub>3<\/jats:sub> (<jats:bold>3<\/jats:bold>); R=R\u2032=C<jats:sub>6<\/jats:sub>F<jats:sub>5<\/jats:sub> (<jats:bold>4<\/jats:bold>); R=C<jats:sub>6<\/jats:sub>Cl<jats:sub>2<\/jats:sub>F<jats:sub>3<\/jats:sub>, R\u2032=C<jats:sub>6<\/jats:sub>F<jats:sub>5<\/jats:sub> (<jats:bold>5<\/jats:bold>); R=C<jats:sub>6<\/jats:sub>F<jats:sub>5<\/jats:sub>, R\u2032=C<jats:sub>6<\/jats:sub>Cl<jats:sub>2<\/jats:sub>F<jats:sub>3<\/jats:sub> (<jats:bold>6<\/jats:bold>)) were prepared by the treatment of the corresponding organomercury compounds, [Hg(C<jats:sub>6<\/jats:sub>X<jats:sub>5<\/jats:sub>)<jats:sub>2<\/jats:sub>], with two equivalents of [Au(C<jats:sub>6<\/jats:sub>X<jats:sub>5<\/jats:sub>)(PMe<jats:sub>3<\/jats:sub>)]. Their crystal structures, as determined by using X\u2010ray diffraction methods, display Au\u22c5\u22c5\u22c5Hg interactions. Although only compound <jats:bold>4<\/jats:bold> and <jats:bold>5<\/jats:bold> show luminescence in the solid state, all of these compounds quench the fluorescence of naphthalene in solution. Solution studies of these derivatives suggest a cooperative effect of the gold(I) center in switching on the quenching capabilities of the [Hg(C<jats:sub>6<\/jats:sub>X<jats:sub>5<\/jats:sub>)<jats:sub>2<\/jats:sub>] synthon with naphthalene. Theoretical studies confirmed the quenching ability of the organomercury species in the presence of gold.<\/jats:p>","DOI":"10.1002\/chem.201203789","type":"journal-article","created":{"date-parts":[[2013,2,21]],"date-time":"2013-02-21T17:12:22Z","timestamp":1361466742000},"page":"4754-4766","source":"Crossref","is-referenced-by-count":28,"title":["Experimental and Theoretical Evidence of the Existence of Gold(I)\u22c5\u22c5\u22c5Mercury(II) Interactions in Solution through Fluorescence\u2010Quenching Measurements"],"prefix":"10.1002","volume":"19","author":[{"given":"Tania","family":"Lasanta","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos\u00e9 M.","family":"L\u00f3pez\u2010de\u2010Luzuriaga","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miguel","family":"Monge","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. 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